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Mary Mason — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Whitman, Washington
Our Model Tree links this Mary Mason across the 1900 and 1910 US Censuses in Whitman, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 13-person household.
Age 13
b. ~1897
Female
Daughter
Born: Washington
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Whitman, Washington |
| Surname | Mason |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Cottonwood Precinct |
| Est. Birth Year | ~1897 |
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.
13 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lottie Mason | Daughter | — | 10 | ~1900 |
| Nellie Mason | Daughter | — | 2 | ~1908 |
| Mary Mason | Daughter | — | 13 | ~1897 |
| Not Mason | Daughter | — | ~1910 | |
| Charles Mason | Head | — | 52 | ~1858 |
| Lloyd Mason | Other | — | 4 | ~1906 |
| Clarence Mason | Other | — | 6 | ~1904 |
| Rheuben Mason | Son | — | 17 | ~1893 |
| Burrows Mason | Son | — | 17 | ~1893 |
| Job Mason | Son | — | 19 | ~1891 |
| Ray Mason | Son | — | 4 | ~1906 |
| Lester Mason | Son | — | 15 | ~1895 |
| Lillie Mason | Spouse | — | 42 | ~1868 |
Census Appearances
1900
Whitman, Washington
Daughter, age 4
Whitman, Washington · implied b. ~1896 — 17 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Nov |
| Birth Year | 1896 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
Whitman, Washington
Daughter, age 13
Whitman, Washington · implied b. ~1897 — 13 household members
| Surname | Mason |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Mason across 2 US Census years (1900 and 1910) in Whitman, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mason
Daughter · 1910 · age 13 · b. ~1897 · Washington
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Sibling
Nellie Mason
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Mason
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Burrows Mason
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Mason
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rheuben Mason
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Not Mason
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Job Mason
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lottie Mason
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Whitman, Washington
Open full size
1910 US Federal Census — Whitman, Washington
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1675unit:0189)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth Montover | 78 | Head | — | Germany |
| 2 | George F Pierce | 49 | Head | Farmer | Illinois |
| 3 | Grace Pierce | 37 | Wife | — | Oregon |
| 4 | Viola A Pierce | 15 | Daughter | — | Washington |
| 5 | George H Pierce | 13 | Son | — | Washington |
| 6 | Eunice Pierce | 11 | Daughter | — | Washington |
| 7 | Arthur Hepler | 37 | Head | Farmer | Tennessee |
| 8 | Grace H Hepler | 27 | Wife | — | California |
| 9 | Charles C Dehaven | 43 | Hired help | Laborer | Kansas |
| 10 | George H Trull | 30 | Head | Laborer | North Carolina |
| 11 | Hattie Trull | 22 | Wife | — | North Carolina |
| 12 | Charles M Trull | 6 | Son | — | Washington |
| 13 | George H Trull | 2 | Son | — | Idaho |
| 14 | Mervin Harwood | 31 | Head | Farmer | Kansas |
| 15 | Ollie Harwood | 24 | Wife | — | Washington |
| 16 | Lola Harwood | 3 | Daughter | — | Washington |
| 17 | Hazel Harwood | 1 | Daughter | — | Washington |
| 18 | Charles A Mason | 52 | Head | Farmer | Iowa |
| 19 | Lillie S Mason | 42 | Wife | — | Iowa |
| 20 | Job E Mason | 19 | Son | — | Washington |
| 21 | Burrows A Mason | 17 | Son | — | Washington |
| 22 | Rheuben A Mason | 17 | Son | — | Washington |
| 23 | Lester S Mason | 15 | Son | — | Washington |
| 24 | Mary A Mason THIS PERSON | 13 | Daughter | — | Washington |
| 25 | Lottie H Mason | 10 | Daughter | — | Washington |
| 26 | Ray A Mason | 4 | Son | — | Washington |
| 27 | Nellie A Mason | 2 | Daughter | — | Washington |
| 28 | Not Named Mason | 0 | Daughter | — | Washington |
| 29 | Clarence H Mason | 6 | Grandson | — | Washington |
| 30 | Lloyd S Mason | 4 | Grandson | — | Washington |
| 31 | Frank H Scott | 41 | Head | Farmer | Ohio |
| 32 | Nora J Engeland | 38 | Housekeeper | Housekeeper | Oregon |
| 33 | George W Engeland | 3 | Son | — | Minnesota |
| 34 | George W Benert | 31 | Hired help | Farm Laborer | Tennessee |
| 35 | Charles Turner | 27 | Hired help | Farm Laborer | Iceland |
| 36 | Swan Nelson | 44 | Head | Farmer | Sweden |
| 37 | Andrew Nelson | 37 | Brother | Farmer | Sweden |
| 38 | Peter Nelson | 32 | Brother | Farmer | Sweden |
| 39 | Charles C Haynes | 24 | Hired help | Farm Laborer | North Carolina |
| 40 | Amos Benjamin | 31 | Hired help | Farm Laborer | California |
| 41 | Erla Shields | 20 | Head | Farmer | Washington |
| 42 | Ollie R Shields | 21 | Wife | — | North Carolina |
| 43 | Alexandria Shur | 29 | Head | Merchant | Wisconsin |
| 44 | Lula Shur | 44 | Wife | — | Wisconsin |
| 45 | Norman L Shur | 5 | Son | — | Wisconsin |
| 46 | Joseph R Bernard | 39 | Head | Butcher | Idaho |
| 47 | Margaret E Bernard | 39 | Wife | — | Indiana |
| 48 | Walter D Bernard | 13 | Son | — | Idaho |
| 49 | Anna R Bernard | 7 | Daughter | — | Washington |
| 50 | Mable E Bernard | 5 | Daughter | — | Washington |
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)