MH
Mary Horn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Whitman, Washington
Our Model Tree links this Mary Horn across the 1900, 1910, 1920 and 1930 US Censuses in Whitman, Washington (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 2-person household.
Age 60
b. ~1870
Female
Head
Born: Colorado
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Whitman, Washington |
| Surname | Horn |
| Given Name | Mary L |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 100 |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Farmington 5Th Class |
| Est. Birth Year | ~1870 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Horn | Head | — | 60 | ~1870 |
| May Horn | Daughter | — | 42 | ~1888 |
Census Appearances
1900
Whitman, Washington
Spouse, age 30
Whitman, Washington · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horn |
| Given Name | Mary L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Colorado |
| Birth Month | Feb |
| Birth Year | 1870 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1910
Whitman, Washington
Spouse, age 40
Whitman, Washington · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horn |
| Given Name | Mary H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Colorado |
| Years Married | 25 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Weaver |
| Industry | Carpets |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Whitman, Washington
Spouse, age 49
Whitman, Washington · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Whitman, Washington
Head, age 60
Whitman, Washington · implied b. ~1870 — 2 household members
| Surname | Horn |
| Given Name | Mary L |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 100 |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Horn across 4 US Census years (1900, 1910, 1920 and 1930) in Whitman, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Horn
Head · 1930 · age 60 · b. ~1870 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Whitman, Washington
Open full size
1930 US Federal Census — Whitman, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2523unit:1149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bessie M Frederick | 24 | Wife | — | Oklahoma |
| 2 | Peter Fisher | 59 | Head | Farmer | Russia |
| 3 | Marie Fisher | 59 | Wife | — | Russia |
| 4 | Willie J Fisher | 14 | Son | — | Washington |
| 5 | John Fisher | 69 | Head | — | Russia |
| 6 | Mary K Fisher | 69 | Wife | — | Russia |
| 7 | Kat Fisher | 25 | Daughter | Teacher | Washington |
| 8 | Hannah Fisher | 22 | Daughter | Teacher | Washington |
| 9 | Adam Fisher | 65 | Head | — | Russia |
| 10 | Mary Fisher | 65 | Wife | — | Russia |
| 11 | John Fisher | 35 | Son | Section Laborer | Washington |
| 12 | Matilda Fisher | 22 | Daughter | Book Keeper | Washington |
| 13 | Dave Fisher | 37 | Son | Farming | Washington |
| 14 | William M Redmond | 61 | Head | Yard Foreman | North Ireland |
| 15 | Will N Redmond | 25 | Son | — | Washington |
| 16 | Eva L Redmond | 23 | Daughter | — | Missouri |
| 17 | Will L Redmond | 4 | Son | — | Washington |
| 18 | Walter J Macneil | 65 | Head | — | West Virginia |
| 19 | William H Macneil | 39 | Son | Music Teacher | Washington |
| 20 | Lydia A Bennett | 24 | Lodger | Book Keeper | Washington |
| 21 | George B Brown | 64 | Head | Laborer | New York |
| 22 | Julia M Brown | 63 | Wife | Saleslady | New York |
| 23 | Carter N Craddock | 23 | Head | Teaching | Oregon |
| 24 | Detleff T Jans | 24 | Head | Teaching | Washington |
| 25 | Myra Ashley | 26 | Head | Teacher | Minnesota |
| 26 | Gladys A Woody | 24 | Head | Teacher | Idaho |
| 27 | Mary L Horn THIS PERSON | 60 | Head | — | Colorado |
| 28 | May Horn | 42 | Daughter | — | Oregon |
| 29 | Clarence W Mcnair | 26 | Head | Teacher | No Dakota |
| 30 | Charlotte J Mcnair | 21 | Wife | — | Washington |
| 31 | Rachel A Grimes | 66 | Head | — | West Virginia |
| 32 | Franklin J Macdonald | 45 | Head | Painter | Tennessee |
| 33 | Allen D Lamoreaux | 26 | Head | Mechanic | Minnesota |
| 34 | Alice B Vebber | 46 | Head | — | Iowa |
| 35 | August Vebber | 48 | Husband | Laborer | Nebraska |
| 36 | Marjorie Vebber | 9 | Daughter | — | Idaho |
| 37 | Eunice A Bass | 27 | Head | Teacher | So Dakota |
| 38 | Esther N Talbott | 26 | Head | Teacher | Washington |
| 39 | Bernice V Mcqueen | 35 | Head | — | Indiana |
| 40 | Dorothy B Mcqueen | 11 | Daughter | — | Idaho |
| 41 | Ray Groom | 20 | Head | — | U.S. |
| 42 | Lulu Groom | 30 | Daughter | — | Washington |
| 43 | Charles C Wagg | 61 | Head | Laborer | North Carolina |
| 44 | Mandy A Wagg | 14 | Wife | — | Missouri |
| 45 | — | None | — | — | — |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)