EL
Eva Lewis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Joaquin, California
Our Model Tree links this Eva Lewis across the 1910 and 1920 US Censuses in San Joaquin, California (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 8-person household.
Age 16
b. ~1904
Female
Daughter
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Joaquin, California |
| Surname | Lewis |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Douglas Township |
| Est. Birth Year | ~1904 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Eva Lewis | Daughter | — | 16 | ~1904 |
| David Lewis | Son | — | 10 | ~1910 |
| Ellen Lewis | Spouse | — | 41 | ~1879 |
| Charles Cox | Other | — | 50 | ~1870 |
| Horace Lewis | Head | — | 50 | ~1870 |
| Howard Lewis | Son | — | 1 | ~1919 |
| Velma Lewis | Daughter | — | 8 | ~1912 |
| Hazel Lewis | Daughter | — | 13 | ~1907 |
Census Appearances
1910
San Joaquin, …
Daughter, age 6
San Joaquin, California · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Joaquin, …
Daughter, age 16
San Joaquin, California · implied b. ~1904 — 8 household members
| Surname | Lewis |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Eva Lewis across 2 US Census years (1910 and 1920) in San Joaquin, California, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Lewis
Daughter · 1920 · age 16 · b. ~1904 · California
★ You are viewing this record
Sibling
Hazel Lewis
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Lewis
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Lewis
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Lewis
Sibling · 1920 · age 8
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 — San Joaquin, California
Open full size
1920 US Federal Census — San Joaquin, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu143unit:0197)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James F. Summers | 32 | Head | Manager | Wisconsin |
| 52 | Margaret E. Summers | 26 | Wife | — | Wisconsin |
| 53 | Jack H. Webb | 67 | Head | Farmer | Arkansas |
| 54 | Sydney E. Walker | 32 | Head | Grocer | California |
| 55 | Laura Walker | 26 | Wife | — | California |
| 56 | Florence L. Walker | 7 | Daughter | — | California |
| 57 | Sidney E. Walker | 5 | Son | — | California |
| 58 | Genevieve Walker | 1 | Daughter | — | California |
| 59 | Charles Cody | 54 | Head | Laborer | California |
| 60 | Mary S. Cody | 40 | Wife | Boarding House Keeper | California |
| 61 | Harry F. Cody | 6 | Son | — | California |
| 62 | Charles C. Cody | 4 | Son | — | California |
| 63 | Andrew C. L. Bratonius | 63 | Boarder | Laborer | Denmark |
| 64 | Frank A. Creary | 48 | Head | Road Overseer | California |
| 65 | Carrie E. Creary | 50 | Wife | — | California |
| 66 | George F. Creary | 22 | Son | Teacher | California |
| 67 | Donald H. Creary | 11 | Son | — | California |
| 68 | James J. Watkins | 46 | Head | Farmer | California |
| 69 | Lucille A. Watkins | 34 | Wife | — | California |
| 70 | Bernice Watkins | 7 | Daughter | — | California |
| 71 | George W. Watkins | 5 | Son | — | California |
| 72 | James J. Watkins | 1 | Son | — | California |
| 73 | Antone Rambaldini | 31 | Head | Farmer | Italy |
| 74 | Charles Aladdin | 29 | Hired man | Laborer | Italy |
| 75 | Bias Rambaldini | 23 | Sister-in-law | Cook | Italy |
| 76 | Antone Rambaldini | 7 | Nephew | — | California |
| 77 | Horace C. Lewis | 50 | Head | Farmer | California |
| 78 | Ellen L. Lewis | 41 | Wife | — | California |
| 79 | Eva E. Lewis THIS PERSON | 16 | Daughter | — | California |
| 80 | Hazel M. Lewis | 13 | Daughter | — | California |
| 81 | David U. Lewis | 10 | Son | — | California |
| 82 | Velma E. Lewis | 8 | Daughter | — | California |
| 83 | Howard C. Lewis | 1 | Son | — | California |
| 84 | Charles Cox | 50 | Hired man | Laborer | California |
| 85 | H. Grandovinetto | 40 | Head | Farmer | Italy |
| 86 | Attilio Salini | 21 | Partner | Farmer | Italy |
| 87 | Bresa Salini | 20 | Partner's wife | — | Italy |
| 88 | James F. Frost | 47 | Head | Superintendent | California |
| 89 | Isabelle M. Frost | 43 | Wife | — | New York |
| 90 | Walter H. Pollard | 53 | Cook | Cook | Maryland |
| 91 | Eugene X. Sullivan | 22 | Book keeper | Book Keeper | Wisconsin |
| 92 | Edson W. Babin | 56 | Hired man | Hired Man | Canada |
| 93 | George St. Clair | 58 | Hired man | Hired Man | Louisiana |
| 94 | Charles F. C. Richter | 63 | Hired man | Hired Man | Germany |
| 95 | John Murphy | 29 | Hired man | Hired Man | Ireland |
| 96 | John Anderson | 58 | Hired man | Hired Man | Sweden |
| 97 | Lloyd Pickings | 25 | Hired man | Hired Man | Canada |
| 98 | James C. Mershon | 33 | Hired man | Hired Man | New Jersey |
| 99 | Harry Goudy | 54 | Hired man | Hired Man | Holland |
| 100 | Charles Kramer | 13 | Hired man | Hired Man | California |
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)