MC
Mary Cowan — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Yakima, Washington
Our Model Tree links this Mary Cowan across the 1900 and 1910 US Censuses in Yakima, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1890), then head of a 7-person household.
Age 20
b. ~1890
Female
Daughter
Born: Washington
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Yakima, Washington |
| Surname | Cowan |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Industry | House work |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Wenas Valley |
| Est. Birth Year | ~1890 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Cowan | Son | — | 17 | ~1893 |
| M Cowan | Daughter | — | 28 | ~1882 |
| Chas Cowan | Son | — | 24 | ~1886 |
| Mary Cowan | Daughter | — | 20 | ~1890 |
| J Cowan | Head | — | 50 | ~1860 |
| Anna Cowan | Daughter | — | 26 | ~1884 |
| James Cowan | Son | — | 22 | ~1888 |
Census Appearances
1900
Yakima, Washington
Daughter, age 11
Yakima, Washington · implied b. ~1889 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cowan |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Oct |
| Birth Year | 1889 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
Yakima, Washington
Daughter, age 20
Yakima, Washington · implied b. ~1890 — 7 household members
| Surname | Cowan |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Industry | House work |
| 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 Cowan across 2 US Census years (1900 and 1910) in Yakima, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cowan
Daughter · 1910 · age 20 · b. ~1890 · Washington
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Sibling
M Cowan
Sibling · 1910 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cowan
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chas Cowan
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Cowan
Sibling · 1910 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Cowan
Sibling · 1910 · age 26
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 — Yakima, Washington
Open full size
1910 US Federal Census — Yakima, Washington
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po1675unit:0223)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Little | 43 | Servant | Sheepherder | Scotland |
| 52 | G. Roller | 25 | Servant | Sheepherder | North Carolina |
| 53 | John Miles | 26 | Head | Farmer | Missouri |
| 54 | Edna Miles | 22 | Wife | — | Washington |
| 55 | Homer Miles | 3 | Son | — | Washington |
| 56 | Harold Miles | 1 | Son | — | Washington |
| 57 | Carl Istream | 40 | Head | Farmer | Wisconsin |
| 58 | Lola E. Istream | 33 | Wife | — | Washington |
| 59 | Anita Istream | 10 | Daughter | — | Washington |
| 60 | Kendall Istream | 8 | Son | — | Washington |
| 61 | Pearl Istream | 7 | Daughter | — | Washington |
| 62 | Gladys Istream | 6 | Daughter | — | Washington |
| 63 | H. J. Thorington | 25 | Head | Well Driller | Minnesota |
| 64 | A. Nelson | 34 | Servant | Driller | Sweden |
| 65 | Holt Calvert | 51 | Head | Farmer | Missouri |
| 66 | Ida Calvert | 39 | Wife | — | Washington |
| 67 | Egbert Calvert | 20 | Son | — | Washington |
| 68 | Edward Calvert | 16 | Son | — | Washington |
| 69 | Mable Calvert | 14 | Daughter | — | Washington |
| 70 | Millie Calvert | 9 | Daughter | — | Washington |
| 71 | Lottie Calvert | 6 | Daughter | — | Washington |
| 72 | H. M. Osburn | 24 | Head | Farmer | Washington |
| 73 | D. C. Longmire | 26 | Head | Farmer | Washington |
| 74 | Murry A. Longmire | 22 | Wife | — | Missouri |
| 75 | Marvin Longmire | 4 | Son | — | Washington |
| 76 | Th. Brown | 58 | Head | Farmer | Missouri |
| 77 | Burlina Brown | 51 | Wife | — | Missouri |
| 78 | Frank Hubbard | 22 | Adopted boy | — | Missouri |
| 79 | W. E. Petersen | 46 | Head | Carpenter | Ohio |
| 80 | Alice Petersen | 37 | Wife | — | Ohio |
| 81 | Leonard Petersen | 15 | Son | — | Michigan |
| 82 | Iva Petersen | 11 | Daughter | — | Michigan |
| 83 | Mable Stark | 45 | Head | — | Iowa |
| 84 | A. Smith | 72 | Head | Farmer | Ireland |
| 85 | Mary Smith | 61 | Wife | — | Iowa |
| 86 | Lee Ayres | 31 | Servant | Laborer | Alabama |
| 87 | M. Smith | 50 | Head | — | Washington |
| 88 | D. M. Smith | 3 | Daughter | — | Washington |
| 89 | F. B. Young | 21 | Servant | Laborer | Michigan |
| 90 | C. F. Taylor | 34 | Head | — | Washington |
| 91 | H. B. Taylor | 12 | Son | — | Washington |
| 92 | A. M. Taylor | 8 | Son | — | Washington |
| 93 | J. M. Cowan | 50 | Head | — | Scotland |
| 94 | M. Cowan | 28 | Daughter | — | Washington |
| 95 | Anna Cowan | 26 | Daughter | — | Washington |
| 96 | Chas. Cowan | 24 | Son | — | Washington |
| 97 | James Cowan | 22 | Son | — | Washington |
| 98 | Mary E. Cowan THIS PERSON | 20 | Daughter | — | Washington |
| 99 | Robert Cowan | 17 | Son | — | Washington |
Related Census Records
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)