DG
Dorothy Gray — 1920 US Census Record
Model Tree available1920 United States Federal Census · Blaine, Idaho
Our Model Tree links this Dorothy Gray across the 1900, 1910 and 1920 US Censuses in Blaine, Idaho (XGBoost, ~Confirmed), with identified parents Benjamin & Wm — first a daughter (b.~1901), then head of a 5-person household.
Age 19
b. ~1901
Female
Daughter
Born: Idaho
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Blaine, Idaho |
| Surname | Gray |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Hailey City |
| Est. Birth Year | ~1901 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Gordon Gray | Son | — | 14 | ~1906 |
| Wm Gray | Son | — | 16 | ~1904 |
| Dorothy Gray | Daughter | — | 19 | ~1901 |
| Lahoma Gray | Son | — | 20 | ~1900 |
| Wm Gray | Head | — | 49 | ~1871 |
Census Appearances
1900
Blaine, Idaho
Daughter, age
Blaine, Idaho · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Idaho |
| Birth Month | Mar |
| Birth Year | 1900 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1910
Blaine, Idaho
Daughter, age 10
Blaine, Idaho · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1920
Blaine, Idaho
Daughter, age 19
Blaine, Idaho · implied b. ~1901 — 5 household members
| Surname | Gray |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Dorothy Gray across 3 US Census years (1900, 1910 and 1920) in Blaine, Idaho, using XGBoost record linkage. Identified parents: father Benjamin Gray (~0.92 confidence) and father Wm Gray (~0.92 confidence) and mother Alice Gray (~0.92 confidence) and mother Luella Gray (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Benjamin Gray
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Wm Gray
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Alice Gray
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Luella Gray
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Gray
Daughter · 1920 · age 19 · b. ~1901 · Idaho
★ You are viewing this record
Sibling
Gordon Gray
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lahoma Gray
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm Gray
Sibling · 1920 · age 16
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
1920 US Federal Census — Blaine, Idaho
Open full size
1920 US Federal Census — Blaine, Idaho
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu289unit:0063)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Seline | 70 | Head | Keeper | Missouri |
| 2 | Henry H. Sturbridge | 35 | Roomer | None | Montana |
| 3 | Theophile E. Picotte | 74 | Head | None | Canada |
| 4 | James Mc Cormick | 62 | Roomer | Labor | Indiana |
| 5 | August Johnson | 44 | Roomer | Miner | Finland |
| 6 | Charles A. Rice | 30 | Roomer | Clerk | South Dakota |
| 7 | Kirk A. Gunning | 27 | Head | Druggist | Dakota North |
| 8 | Edna J. Gunning | 22 | Wife | None | Alaska |
| 9 | Shirley M. Gunning | 1 | Daughter | — | Idaho |
| 10 | Lana S. Brooks | 43 | Head | Manager | Missouri |
| 11 | Amy Brooks | 46 | Wife | Keeper | Wisconsin |
| 12 | Ella O. Merry | 61 | Head | Retail Merch | California |
| 13 | Thomas H. Perry | 34 | Head | Banker | Vermont |
| 14 | Charlotte H. Perry | 28 | Wife | None | Vermont |
| 15 | Jane Z. Perry | 1 | Daughter | — | Idaho |
| 16 | Mary George | 52 | Head | None | Illinois |
| 17 | Richard B. French | 46 | Head | Agent | Idaho |
| 18 | Katherine French | 38 | Wife | None | Wales |
| 19 | Margaret Sutherland | 50 | Head | None | Wisconsin |
| 20 | Mary A. Walker | 77 | Mother | None | England |
| 21 | Henry Gunning | 59 | Head | Miner | Illinois |
| 22 | Fannie M. Gunning | 46 | Wife | None | Idaho |
| 23 | Edith J. Gunning | 21 | Daughter | Telephone | Idaho |
| 24 | Francis L. Gunning | 17 | Daughter | None | Idaho |
| 25 | Bertha S. Gunning | 15 | Daughter | None | Idaho |
| 26 | Peter Denoz | 70 | Head | Farmer | Belgium |
| 27 | Wm R. Gray | 49 | Head | Register | Missouri |
| 28 | Lahoma R. Gray | 20 | Son | Electrician | Idaho |
| 29 | Dorothy M. Gray THIS PERSON | 19 | Daughter | None | Idaho |
| 30 | Wm R. Jr. Gray | 16 | Son | None | Idaho |
| 31 | Gordon P. Gray | 14 | Son | None | Idaho |
| 32 | Morris A. Walsh | 30 | Head | Farmer | Nevada |
| 33 | Millie Walsh | 30 | Wife | None | Nebraska |
| 34 | Mary Walsh | 20 | Sister | Stenographer | Idaho |
| 35 | Pearl Walsh | 13 | Daughter | None | Nebraska |
| 36 | Peter Weber | 73 | Roomer | None | Ohio |
| 37 | David J. Rickman | 63 | Head | Farmer | Canada |
| 38 | Henry L. Hewitt | 60 | Head | None | New York |
| 39 | Minnie M. Hewitt | 46 | Wife | None | Ohio |
| 40 | Frank L. Hewitt | 16 | Son | None | Idaho |
| 41 | Arthur H. Hewitt | 13 | Son | None | Idaho |
| 42 | Roscoe M. Hewitt | 11 | Son | None | Idaho |
| 43 | Edmund W. Radford | 49 | Head | Manager | Kansas |
| 44 | Walter J. Reed | 38 | Porter | Porter | Missouri |
| 45 | Hattie S. Reed | 38 | Wife | Chambermaid | Utah |
| 46 | Ida Platts | 35 | Boarder | Chambermaid | Virginia |
| 47 | Charles Anacletti | 46 | Cook | Cook | Italy |
| 48 | Adair Anacletti | 44 | Wife | Pastry Cook | Utah |
| 49 | George S. Ingham | 41 | Boarder | Salesman | Oregon |
| 50 | John J. Tracy | 60 | Boarder | Owner | Massachusetts |
Pedigree Summary
Dorothy + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)