RH
Ruth Hamilton — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Ottawa, Oklahoma
Our Model Tree links this Ruth Hamilton across the 1910 and 1920 US Censuses in Ottawa, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1901), then head of a 10-person household.
Age 19
b. ~1901
Female
Daughter
Born: Missouri
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Ottawa, Oklahoma |
| Surname | Hamilton |
| Given Name | Ruth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Quapaw Township Precinct 4 |
| 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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Ruth Hamilton | Daughter | — | 19 | ~1901 |
| Rose Hamilton | Spouse | — | 35 | ~1885 |
| Charles Hamilton | Head | — | 49 | ~1871 |
| Laura Hamilton | Daughter | — | 9 | ~1911 |
| Clara Hamilton | Daughter | — | 14 | ~1906 |
| Alberta Hamilton | Daughter | — | 12 | ~1908 |
| Grace Hamilton | Daughter | — | 5 | ~1915 |
| Verna Hamilton | Daughter | — | 23 | ~1897 |
| Mary Hamilton | Daughter | — | 8 | ~1912 |
| Georgia Hamilton | Daughter | — | 11 | ~1909 |
Census Appearances
1910
Ottawa, Oklahoma
Daughter, age 10
Ottawa, Oklahoma · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Ottawa, Oklahoma
Daughter, age 19
Ottawa, Oklahoma · implied b. ~1901 — 10 household members
| Surname | Hamilton |
| Given Name | Ruth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Nebraska |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Ruth Hamilton across 2 US Census years (1910 and 1920) in Ottawa, Oklahoma, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth Hamilton
Daughter · 1920 · age 19 · b. ~1901 · Oklahoma
★ You are viewing this record
Sibling
Clara Hamilton
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Hamilton
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Hamilton
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Georgia Hamilton
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Hamilton
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hamilton
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verna Hamilton
Sibling · 1920 · age 23
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 — Ottawa, Oklahoma
Open full size
1920 US Federal Census — Ottawa, Oklahoma
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1481unit:0171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles F. Hamilton | 49 | Head | Farmer | Missouri |
| 52 | Rose E. Hamilton | 35 | Wife | — | Nebraska |
| 53 | Verna G. Hamilton | 23 | Daughter | — | Missouri |
| 54 | Ruth L. Hamilton THIS PERSON | 19 | Daughter | — | Missouri |
| 55 | Clara E. Hamilton | 14 | Daughter | — | Missouri |
| 56 | Alberta A. Hamilton | 12 | Daughter | — | Missouri |
| 57 | Georgia L. Hamilton | 11 | Daughter | — | Oklahoma |
| 58 | Laura E. Hamilton | 9 | Daughter | — | Oklahoma |
| 59 | Mary E. Hamilton | 8 | Daughter | — | Oklahoma |
| 60 | Grace M. Hamilton | 5 | Daughter | — | Oklahoma |
| 61 | Robert L. Brown | 58 | Head | Farmer | Kentucky |
| 62 | William S. Spurgeon | 46 | Head | Farmer | California |
| 63 | Verna M. Spurgeon | 61 | Wife | — | Maryland |
| 64 | John L. Blake | 41 | Head | Laborer | Missouri |
| 65 | Clara V. Blake | 39 | Wife | — | Missouri |
| 66 | Zora A. Blake | 19 | Daughter | — | Missouri |
| 67 | Walter S. Blake | 15 | Son | — | Missouri |
| 68 | Ethel M. Blake | 13 | Son | — | Missouri |
| 69 | Lloyd E. Blake | 7 | Son | — | Oklahoma |
| 70 | Harold L. Blake | 3 | Son | — | Oklahoma |
| 71 | William L. Krempel | 34 | Head | Farmer | Missouri |
| 72 | Eva Krempel | 24 | Wife | — | Kansas |
| 73 | Ruth Krempel | 6 | Daughter | — | Oklahoma |
| 74 | Violet Krempel | 4 | Son | — | Oklahoma |
| 75 | Joycie Krempel | 2 | Daughter | — | Missouri |
| 76 | Orlie M. Knight | 38 | Head | Farmer | Indiana |
| 77 | Eva Knight | 35 | Wife | — | Illinois |
| 78 | Melvin Knight | 8 | Son | — | Missouri |
| 79 | Dolly Knight | 6 | Daughter | — | Missouri |
| 80 | Buddy Knight | 4 | Daughter | — | Oklahoma |
| 81 | Ival Vallier | 15 | Step Daughter | — | Kansas |
| 82 | James B. Alexander | 57 | Head | Groomer | Illinois |
| 83 | Raymond E. Alexander | 24 | Son | Mechanic | Illinois |
| 84 | Walter E. Alexander | 22 | Son | — | Illinois |
| 85 | Robert E. Alexander | 20 | Son | — | Illinois |
| 86 | John Alexander | 17 | Son | — | Illinois |
| 87 | Fred Alexander | 11 | Son | — | Illinois |
| 88 | Catherine Alexander | 11 | Daughter | — | Oklahoma |
| 89 | Linny M. Heard | 50 | Head | House Keeper | Indiana |
| 90 | Ethyl E. Heard | 25 | Daughter | Teacher | Michigan |
| 91 | Chester Heard | 17 | Son | — | South Dakota |
| 92 | Clayton Sharp | 62 | Head | Laborer | Kentucky |
| 93 | Homer Smith | 24 | Head | Farmer | Kansas |
| 94 | Bertha Smith | 26 | Wife | — | Kansas |
| 95 | Audrey Smith | 4 | Daughter | — | Oklahoma |
| 96 | Carl Smith | 2 | Son | — | Oklahoma |
| 97 | Warren H. Eates | 35 | Head | Farmer | Missouri |
| 98 | Lizzie Eates | 30 | Wife | — | Kentucky |
| 99 | Audrey M. Eates | 11 | Daughter | — | Oklahoma |
| 100 | Melvin B. Eates | 10 | Son | — | Oklahoma |
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)