Merle Mortensen (my mother) died on Saturday, May 10, 2025, the day before Mother's Day. To memorialize her, I have created these quizzes about her. Clicking on any of these hyperlinks should take you to a page on DropBox.com, where you can look at and copy the HTML code, or download the corresponding quiz, and open it in a browser or application of your choice.
The Genealogy of William Mortensen Vaughan
Featured Post
FamilySearch, Lizzie Lambert, and the Streisand Effect!
[This post was originally published on January 27, 2022.] UPDATE: To their credit, FamilySearch moderators, after I complained about S. Man...
Saturday, May 9, 2026
Wednesday, April 22, 2026
Erastus Julius Smith's Father
Yesterday (April 21, 2026) I discovered that Erastus Julius Smith's father was probably his alleged mother, Juliane Sorensdatter's husband, Jorgen Christian Pedersen/Peterson.
I had recently discovered that Juliane and Erastus had traveled with Jorgen across the Atlantic. Jorgen's first wife, had crossed already. In the Hans Peter Olsen Company.
Juliane entered into a plural marriage with Jorgen and Christine, in Salt Lake City, Utah, on July 3, 1855.
As of April 21, 2026, Ancestry.com indicates that I have an autosomal DNA match who believes that he is descended from Jorgen Christian Pedersen, via his son, Anton Levi Peterson. This triangulates onto Jorgen Christian Pedersen, and indicates that he (not Rasmus Smidt) was probably Erastus Julius Smith's biological son.
Friday, February 20, 2026
FamilySearch, Lizzie Lambert, and the Streisand Effect!
[This post was originally published on January 27, 2022.]
UPDATE: To their credit, FamilySearch moderators, after I complained about S. Manning bogarting Lizzie's profile, has allowed my Collaboration on her profile to stand without of S. Manning's comments on it.Previous Post: In 2022, I suspected that my great-great-grandmother, Lizzie Lambert-13508 (GQ84-PYK), was the product of an extra-marital affair between her mother, Rebecca Orser-428, (LZ86-MV1) and her adoptive father, Charles Wilbur-1868 (LBD8-S2P).
The following list of objections by Lizzie's first cousin three times removed, M. Scott Manning, alias msm1081 on Ancestry.com, M.S. Manning and S. Manning, was based, primarily, on a discussion between me and him, via Private Messages on FamilySearch, about whether or not this could have been the case. On her FamilySearch profile, I suggested the possibility that Lizzie was the product of such an affair, based on analysis of my FamilyTreeDNA and AncestryDNA test results. S. Manning gave the following reasons why Charles Wilbur, in S. Manning's exact words, "was not her biological father. And Rebecca Orser and Charles Wilbur did not have an affair. And Lizzie is not illegitimate." Below this list, find my responses to each of S. Manning's objections:
1. I, William Mortensen Vaughan, have "not written one word about
all [my] relevant Lambert-related DNA matches."
2. S. Manning would "caution against putting much weight on use of Ancestry Thrulines."
3. Charles Wilbur and Rebecca Orser resided in locations which were too far apart for them to have had an affair.
4. Rebecca was ten "years [Charles'] senior."
5. Charles Wilbur "was not [Lizzie's] biological father. And Rebecca Orser and Charles Wilbur did not have an affair. And Lizzie is not illegitimate."
My responses:
1. I, William Mortensen Vaughan, had "written...about... [my] relevant Lambert-related DNA matches"; they contradict each other. Some seem to indicate that I am descended from Charles Wilbur; others seem to indicate that I am descended from Rebecca Orser. If I were descended from Rebecca Orser; Charles Wilbur; and their child, Lizzie Lambert, autosomal DNA, inherited from parents of either gender, might match autosomal DNA in descendants of Rebecca Orser and her husband, John Lambert. Even when autosomal DNA matches triangulated onto John Lambert and Rebecca Orser, this did not necessarily prove that John was Lizzie's biological father, because Rebecca and Lizzie might have passed their autosomal DNA to me and my DNA matches who triangulated onto them. What convinced me that John Lambert was, in fact, Lizzie Lambert's biological father, was when I recently discovered that more matches triangulated onto Lizzie's paternal grandfather, John Lambrecht. This meant that autosomal DNA was passed from John Lambrecht and/or his wife, Ursula Zacharias, through John Lambert, to me.
2. Any argument about putting weight on Ancestry ThruLines is irrelevant, because, based on my FamilyTreeDNA test results, I had already determined that Charles Wilbur seemed to be Lizzie Lambert's father before I had ever even heard of AncestryDNA's ThruLines. AncestryDNA's ThruLines simply reaffirmed what I had already discovered.
3. Charles Wilbur and Rebecca Orser resided in locations which were close enough for Charles to discover and adopt Rebecca's daughter, Lizzie, so they were close enough to have had an affair.
4. Rebecca being ten "years [Charles'] senior" serving as a reason not to have an affair with him is the most amusing reason S. Manning gave, especially to me, a man who has been married for nearly twenty years to Libertad Green, a woman nearly a quarter century my junior.
5. Merely stating that Charles Wilbur "was not [Lizzie's] biological father. And Rebecca Orser and Charles Wilbur did not have an affair. And Lizzie is not illegitimate" does not make any of that true. If anything, it reinforces a Streisand effect.
The Streisand effect is the primary reason I became so concerned with the issue of Lizzie's legitimacy and Charles Wilbur's precise relationship to her.
Once upon a time, there was a WikiTree profile for Charles Wilbur, as well as a FindaGrave memorial. Then someone informed me that that Charles and Aurelia Wilbur had adopted Lizzie Lambert. I have a copy of Charles Wilbur's will, in which he states that Lizzie was his adopted daughter, so I have no doubt that he legally adopted her and wanted her to be his heir. But, one day, I discovered that Charles and Aurelia's WikiTree profiles and FindaGrave memorials were gone. It was if someone were trying to purge the Internet of any evidence that they ever existed, let alone that they might have been regarded as Lizzie Lambert's parents, adoptive or otherwise.
Furthermore, S. Manning acts as if he were the sole proprietor of Lizzie Lambert's profile on FamilySearch. I can't think of anything I've ever added to her profile that he hasn't made a point of second-guessing and editing, if he can, to always have "the last word," so to speak. He acts as if he's afraid someone might disturb his great-great grandmother's remains instead of mine. As stated above, and according to his own claim, he is merely a "1st cousin 3X removed." (I have verified this claim via my own research.)
By the way, several months ago (in 2021), I complained to FamilySearch about S. Manning bogarting my great-great grandmother's profile, but I never heard from them until 2025, after I complained again. They informed me that posting incorrect information did not constitute abuse, which reply, as I told them, told me that they hadn't grasped the import of my complaint; my complaint was not that Mr. Manning was posting incorrect information about Lizzie. On the contrary, he had made and posted significant discoveries about her for which I am grateful, and I thanked him personally (via online messages). He discovered that Lizzie was not another Elizabeth whom he and I had both previously supposed that she was. He also discovered the record of her birth to Rebecca Orser and John Lambert. My problem with him is the manner in which he bogarted her profile, always insisting on having the last word, no matter what, as if he had the authority to have the final say on anything regarding his first cousin three times removed, my great-great-grandmother, Lizzie Lambert.
In 2022, I looked at the list of infractions which FamilySearch considers abusive, and it includes posting anything which might embarrass living people. Suggesting that S. Manning's first cousin three times removed might be the illegitimate product of an extramarital affair would probably qualify as such an embarrassment. FamilySearch seems to be less concerned with the truth than actual harassment.
UPDATE: In 2025, I discovered that twenty autosomal DNA matches on Ancestry.com triangulate onto Lizzie Lambert's paternal grandfather, John Lambrecht, via her father, John Lambert, and her aunt, John's sister, Catherine. According to Ancestry.com, we share between 8 and 57 centiMorgans, so I acknowledge that it Lizzie was almost certainly John Lambert's biological daughter.
When I posted this new conclusion, I noticed that Mr. Manning had been started referring to me as "one cousin," a blatant attempt to diminish my direct descent from Lizzie, in contrast to his relationship to her as a distant cousin. Then I noticed that he had posted documents among her gallery, associated with her Memorial on Findagrave, which I manage. It wasn't enough to bogart her profile on FamilySearch and Wikitree; he was attempting to bogart her profile on Findagrave, even though I manage it! So I posted AI-generated artwork related to her, and arranged the gallery to push his to the back/bottom of the gallery. I wouldn't have removed the documents he posted even if I could; they are valid, and I have no objection to that.
But he changed his captions under them, in response to my AI-generated art, telling readers to ignore those sad fakes. He actually called them "fake," which is tantamount to accusing me of the intent to deceive people.
I had clearly labeled my art as AI generated. It was not intended to deceive anyone.
I complained about this to Findagrave's moderators, and they saw it my way. At first, they altered his captions to avoid accusing me of deception, and calling my art "sad." I was satisfied with this solution. But they eventually took it a step further, and removed his posts from Lizzie's Memorial.
In response to him calling my "fakes" "sad," took a look at his profile, and discovered that he manages his parents' Memorials, but had neglected to sponsor them. So I sponsored them, and sent him a message, telling him that what was sad is that, in more than six months and sixty years since his mother and father died, respectively, he was too cheap to sponsor their Findagrave Memorials.
Although I acknowledge that John Lambert was almost certainly Lizzie Lambert's biological father, the possibility still exists that John's wife, Rebecca Orser, may have had an extramarital affair with Charles Wilbur. The following questions are still begged:
"Why did someone delete Charles and Aurelia Wilbur's Wikitree profiles and Findagrave memorials?"
"What was Charles Wilbur's precise biological relationship to Lizzie Lambert? He might taken her in as a foster child, and/or he might have employed her as a domestic servant; why did he not only adopt her but also bequeath his entire estate to her? Did he believe that she was or might have been his biological daughter?"
"Why is Mr. Manning so invested in bogarting my great-great-grandmother, Lizzie Lambert's profiles, when he is only a distant cousin?"
"What is he trying to hide?!?"
_________________________________
Commentary by William Mortensen Vaughan
The Dishonesty & Pettiness of Wikitree Moderators
UPDATE: I recently discovered that the Wikitree Relationship Finder, located at www.wikitree.com/wiki/Special:Relationship, which had been available without logging in, now requires users to be logged in, in order to use it.
The purpose of a genealogical website should be to share the TRUTH - not outright lies. To tell me that those Rutherford profiles/IDs did not exist were outright lies.
Wikitree Moderators, you should be ashamed of yourselves!
UPDATE: As of August 13, 2025, plugging my father's Wikitree ID into the Wikitree Relationship Finder seems to work again.
Sunday, January 4, 2026
The Biography of U.S. Coastal Artillery Private William Swift Vaughan by William Mortensen Vaughan
Epitaph
(1879-1952)
U.S. Coastal Artillery Spanish-American War Veteran from McPherson County, Kansas
Basic Data
WikiTree ID: Vaughan-3999
FamilySearch ID: KHTJ-XPF
Place of Birth: McPherson County, Kansas
Gender at Birth: male
U.S. Military
Father: Luther Clay Vaughan (1849-1916)
Mother: Mary Catharine Swift (1856-1918)
Siblings
Vincent Sylvester Vaughan (1873-1927)
John Franklin Vaughan (1874-1955)
Rutherford DeWitt Vaughan (1877-1960)
Wife: Maud Osborn Knowlton
Date of Marriage: 12 July 1920
Place of Marriage: Chicago, Cook County, Illinois
Only Two Children
William Knowlton Vaughan
Sidney Knowlton Vaughan
Place of Death: Illinois
Place of Burial: Willard Grove Cemetery, Channahon, Will County, Illinois, U.S.A.
Biography
William served as a Private in the 93rd Company of the U.S. Coastal Artillery during the Spanish-American War. He turned eighteen on July 12, 1897; the Spanish-American War began on April 21, 1898; he entered the U.S. Military on May 13, 1898; he turned nineteen on July 12, 1898; the war ended on August 13, 1898; he left the Military on October 24, 1898; he re-joined the Military on April 22, 1901; and he was discharged on April 21, 1904.
William registered for the U.S. World War I Draft, in Chicago, Illinois, on September 17, 1918.
William and Maud had a son named "Sidney Knowlton Vaughan," in Chicago, Cook County, Illinois, on or about July 30, 1923.
William registered for the World War II Draft, in Milton, Dupage County, Illinois, in 1942.
William died in Illinois, on November 4, 1952. His remains were buried with Maud's.
Research Notes
U.S. Census 1880
According to the U.S. Census of 1880, "William M Vaughn" [sic] was found living, at age "0," in Bloomfield,
Davis County, Iowa, with his father, "Luther C. Vaughn," age 31 (born circa 1849); his mother,
"Mary C. Vaughn," age 24 (born circa 1856); and his siblings: "Vincent S. Vaughn," age 7 (born circa 1873);
"John F. Vaughn," age 6 (born circa 1874); Maud E. Vaughn," age 4 (born circa 1876); and "Rutherford B.
Vaughn," age 3 (born circa 1877). William was born in Kansas, and his father was born in
Indiana, but his mother and siblings were all born in Iowa.U.S. Military Records
According to his Army Enlistment
records, William was some type of "Clerk" when he enlisted, on May 13, 1898.
The handwriting may be an abbreviation for "Billing" or "Postal Clerk." His hair was
"brown"; his eyes, "Lt."; his complexion, "fair"; and he stood "5'4 3/4"
tall.21 APR 1904, he was discharged again.
Cook County Marriage
Cook County Births
According to Illinois, Cook County, Birth Certificates, 1871-1949, "Wm. Knowlton Vaughan" was born to "Wm. R. Vaughan" and "Maud Knowlton," on June 14, 1921, in Chicago, Cook County, Illinois. "Wm. R. Vaughan" was 41 years old, born circa 1880; Maud was 28, born circa 1893.U.S. Census 1930
According to the U.S. Census of 1930, "William S Vaughn" was born in "Kansas," circa 1880; "Maud K. Vaughn," [sic] in Illinois, circa 1893; "Willian K. Vaughn," [sic] in Illinois, circa 1922; and "Sidney K. Vaughn," [sic] in Illinois, circa 1924. This "White" family resided at 818 Hillside Avenue, in Glen Ellyn Village, Milton Township, DuPage County, Illinois. William owned his home, which was worth $8,000. He also owned a "Radio set." U.S. Census 1940
According to the U.S. Census of 1940, "William Vaughan," age 60 (born circa 1880), and his "White" family resided at 818 Hillside Avenue, in Glen Ellyn Village, Milton Township, DuPage County, Illinois. There do not appear to be any significant discrepancies between his answers on this census record and the one in 1930. Perhaps most noteworthy is that he claimed four years of college, and Maud, two or four; it's difficult to decipher the handwriting. William Knowlton Vaughan had completed four years of high school; Sidney, two. William still worked as a postal clerk, and Maud, as a public teacher.Illinois Deaths
According to Illinois Deaths and Stillbirths, 1916-1947, "William S. Vaughan's" wife, "Maud K. Vaughan," died on September 17, 1947, and was buried in Channahon, Will County, Illinois.Y-DNA Corroboration
My relationship with William Swift Vaughan is corroborated by Y-DNA.According to FamilyTreeDNA, a close, genetic cousin, believes that he is probably descended from
"Dewitt Rutherford Vaughan"
"b. 16 Feb 1877" - "Davis, Iowa, USA"
"d. 24 Jun 1960" - "St Petersburg, Pinellas, Florida, USA"
I believe that he is referring to my grand uncle, whom my Uncle Sidney Knowlton Vaughan identified as
Rutherford DeWitt Vaughan-4136 (LXMT-ZWH)
a sibling of my paternal grandfather, William Swift Vaughan-3999 (KHTJ-XPF), and a son of my paternal great grandfather, Luther Clay Vaughan-4000 (KHPS-3FS).
According to FamilyTreeDNA, thirty-five of thirty-seven of our markers are a match. According to FamilyTreeDNA's TiP (Time Predictor) sheet, it is more than 50% likely that the genetic cousin mentioned above and I share a common ancestor in four generations; 90%, in nine; and 99.9%, in twenty-one generations.
Discrepancies
M., R., or S.
Although the U.S. Census of 1880 identifies William Swift Vaughan as "William M. Vaughn," the record of William Knowlton Vaughan's
birth identifies his father as "Wm. R. Vaughan." Most of William Swift
Vaughan's records indicate that his name was "William Swift Vaughan" or
"William S. Vaughan," in keeping with the tradition of
using the mother's maiden name as her child's second, given name.
William Swift Vaughan's mother was Mary Catharine Swift.William's Age at Marriage
The
record of William's marriage to Maud, in 1920, indicates that he was
approximately a year younger than her, born circa 1894, whereas she was
born circa 1893. However, the record of the birth of their oldest son, William Knowlton Vaughan, on June 14, 1921, and the record of the birth of their second son, Sidney Knowlton Vaughan, on July 31, 1923, indicate that the year of William Swift Vaughan's birth
was circa 1880. Furthermore, most records of William Swift Vaughan's birth indicate that he was born in
1879. Presumably, he and Maud were embarrassed to admit that he was
approximately thirteen years older than her when they were married, or that it was his forty-first birthday, but
not when she delivered their first child approximately eleven months
later. The U.S. Census of 1930 indicates that William was fifty, and Maud, thirty-seven, but they both listed the age when they were first
married as twenty-eight! Apparently, they still felt the need to maintain the
lie that they were near the same age when they were married, but, ten
years later, they no longer remembered that, on their marriage record, they had listed their ages as twenty-six
and twenty-seven. I have no reason to believe that William was married
in his twenties, nor that he ever married anyone but Maud, on his forty-first birthday.The U.S. Census of 1880
Although the U.S. Censuses of 1880 and 1930, and William's FindaGrave Memorial indicate that he was born in Kansas, his VA Form 7202 indicates that he was born in Chicago, Illinois. This was probably just an assumption by whoever wrote that on his VA Form; he was probably born in Kansas.The Date of Sidney's Birth
Although the record of Sidney's birth indicates that he was born on July 31, 1923, his tombstone indicates that he was born on July 30, 1923. I suspect that his family regarded his birth as having taken place on the night of July 30th, and probably celebrated his birthday on that date throughout his life, although, technically, he was probably born on the 31st, after midnight on the 30th. Trivia
William was married on his forty-first birthday, to a woman more than a decade his junior. His oldest son, William Knowlton Vaughan, also remained a bachelor until he was almost forty years old, and married a woman more than a decade his junior.See Also
WikiTree: William Swift Vaughan
FindaGrave: William Swift Vaughan
Biography by William Mortensen Vaughan





