MW
Mary Watson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Adair, Iowa
Our Model Tree links this Mary Watson across the 1900 and 1910 US Censuses in Adair, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 10-person household.
Age 36
b. ~1874
Female
Spouse
Born: Iowa
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Adair, Iowa |
| Surname | Watson |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 17 |
| Children Born | 8 |
| Children Living | 8 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Prussia Township |
| Est. Birth Year | ~1874 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Hazel Watson | Daughter | — | 12 | ~1898 |
| Sadie Watson | Daughter | — | 16 | ~1894 |
| Bessie Watson | Daughter | — | 14 | ~1896 |
| Mildred Watson | Daughter | — | 4 | ~1906 |
| Fay Watson | Daughter | — | 5 | ~1905 |
| Bertha Watson | Daughter | — | 1 | ~1909 |
| Josephine Watson | Daughter | — | 8 | ~1902 |
| James Watson | Head | — | 40 | ~1870 |
| Floyd Watson | Son | — | 10 | ~1900 |
| Mary Watson | Spouse | — | 36 | ~1874 |
Census Appearances
1900
Adair, Iowa
Spouse, age 27
Adair, Iowa · implied b. ~1873 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Watson |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Aug |
| Birth Year | 1873 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Adair, Iowa
Spouse, age 36
Adair, Iowa · implied b. ~1874 — 10 household members
| Surname | Watson |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 17 |
| Children Born | 8 |
| Children Living | 8 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Tennessee |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Watson across 2 US Census years (1900 and 1910) in Adair, Iowa, using XGBoost record linkage.
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This person
Anchor record
Mary Watson
Spouse · 1910 · age 36 · b. ~1874 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Adair, Iowa
Open full size
1910 US Federal Census — Adair, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po390unit:0263)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Bolger | 5 | daughter | — | Iowa |
| 52 | William Bittner | 21 | Hired man | — | Iowa |
| 53 | Hugo Sieg | 26 | Head | Farmer | Iowa |
| 54 | Hannah Sieg | 21 | wife | — | Iowa |
| 55 | Henry Bittner | 49 | Head | Farmer | Illinois |
| 56 | Louisa Bittner | 44 | wife | — | Illinois |
| 57 | Herman Bittner | 23 | son | Farmer | Iowa |
| 58 | Emelia Bittner | 19 | daughter | — | Iowa |
| 59 | Albert Bittner | 16 | son | Farm Hand | Iowa |
| 60 | Walter Bittner | 14 | son | Farm Hand | Iowa |
| 61 | Fred Bittner | 10 | son | — | Iowa |
| 62 | Jessie Bittner | 6 | son | — | Iowa |
| 63 | Frank Bittner | 1 | son | — | Iowa |
| 64 | James Watson | 40 | Head | Farmer | Iowa |
| 65 | Mary Watson THIS PERSON | 36 | wife | — | Iowa |
| 66 | Sadie Watson | 16 | daughter | — | Iowa |
| 67 | Bessie Watson | 14 | daughter | — | Iowa |
| 68 | Hazel Watson | 12 | daughter | — | Iowa |
| 69 | Floyd Watson | 10 | son | — | Iowa |
| 70 | Josephine Watson | 8 | daughter | — | Iowa |
| 71 | Fay Watson | 5 | daughter | — | Iowa |
| 72 | Mildred Watson | 4 | daughter | — | Iowa |
| 73 | Bertha Watson | 1 | daughter | — | Iowa |
| 74 | Joshua Moler | 82 | Head | Own Income | Ger-German |
| 75 | Angeline Moler | 70 | wife | — | Ger-German |
| 76 | Henry W. Selling | 62 | Head | Farmer | Ger-German |
| 77 | Sophie Selling | 57 | wife | — | Ger-German |
| 78 | John Selling | 24 | son | — | Iowa |
| 79 | Dora Selling | 22 | daughter | — | Iowa |
| 80 | William Selling | 19 | son | Farm Hand | Iowa |
| 81 | Mary Selling | 17 | daughter | — | Iowa |
| 82 | Lena Selling | 15 | daughter | — | Iowa |
| 83 | Fred Selling | 9 | son | — | Iowa |
| 84 | Herman Hofmann | 27 | Head | Farmer | Iowa |
| 85 | Emma Hofmann | 25 | wife | — | Illinois |
| 86 | Everett Hofmann | 4 | son | — | Iowa |
| 87 | Albert Hofmann | 1 | son | — | Iowa |
| 88 | Abbie Williams | 46 | Head | Farmer | Ohio |
| 89 | Ernest J. Williams | 21 | son | Farm Hand | Iowa |
| 90 | Homer B. Williams | 17 | son | Farm Hand | Iowa |
| 91 | Herman F. Williams | 14 | son | — | Iowa |
| 92 | Willard S. Williams | 12 | son | — | Iowa |
| 93 | Carl K. Williams | 10 | son | — | Iowa |
| 94 | Ruby P. Williams | 6 | daughter | — | Iowa |
| 95 | Fred W. Williams | 4 | son | — | Iowa |
| 96 | Howard Williams | 2 | son | — | Iowa |
| 97 | Nicholas Hofmann | 66 | Head | Own Income | Ger-Dutch |
| 98 | Barbara Hofmann | 62 | wife | — | Ger-Dutch |
| 99 | Charley Hofmann | 25 | son | Farmer | Iowa |
| 100 | Frank Hofmann | 23 | son | Farmer | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)