EC
Evelyn Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Harris-County, Texas
Our Model Tree links this Evelyn Clark across the 1930 and 1940 US Censuses in Harris-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 21
b. ~1919
Female
Daughter
Born: Virginia
Separated
1940 Census Record Details
| Census Year | 1940 |
| Location | Harris-County, Texas |
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Separated |
| Birthplace | Virginia |
| 1935 Residence (City) | Justice Precinct 1 |
| 1935 Residence (County) | Harris |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Justice Precinct 1 |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Moss Clark | Son | — | 13 | ~1927 |
| Raymond Clark | Son | — | 15 | ~1925 |
| Robert Clark | Son | — | 17 | ~1923 |
| Mary Clark | Daughter | — | 19 | ~1921 |
| John Clark | Head | — | 44 | ~1896 |
| Evelyn Clark | Daughter | — | 21 | ~1919 |
| Flora Clark | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Harris, Texas
Daughter, age 10
Harris, Texas · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Harris-County, Texas
Daughter, age 21
Harris-County, Texas · implied b. ~1919 — 7 household members
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Separated |
| Birthplace | Virginia |
| 1935 Residence (City) | Justice Precinct 1 |
| 1935 Residence (County) | Harris |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Evelyn Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Clark
Daughter · 1940 · age 21 · b. ~1919 · Texas
★ You are viewing this record
Sibling
Mary Clark
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Clark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Clark
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Moss Clark
Sibling · 1940 · age 13
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
1940 US Federal Census — Harris-County, Texas
Open full size
1940 US Federal Census — Harris-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04052-00631)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Zetha Davis | 24 | Wife | — | Texas |
| 2 | Hollis P Jr Davis | 4 | Son | — | Texas |
| 3 | Norva F Davis | 2 | Daughter | — | Texas |
| 4 | John J Geno | 81 | Head | — | Alabama |
| 5 | Lula E Geno | 75 | Wife | — | Texas |
| 6 | Norm Y Bonner | 30 | Head | Foreman | Texas |
| 7 | Iantha Bonner | 30 | Wife | — | Texas |
| 8 | Carl E Poston | 28 | Head | Barber | Texas |
| 9 | Francis Poston | 27 | Wife | Saleslady | Texas |
| 10 | Charles W Garlinger | 39 | Head | Office Manager | Ohio |
| 11 | Jim O Garlinger | 35 | Wife | — | Texas |
| 12 | Charles Jr Garlinger | 9 | Son | — | Texas |
| 13 | Mary Jo Garlinger | 1 | Daughter | — | Texas |
| 14 | Robert A Latham | 35 | Head | Accountant | Texas |
| 15 | Evelyn C Latham | 34 | Wife | — | Texas |
| 16 | Raymond E Latham | 6 | Son | — | Texas |
| 17 | Ernest R Gammons | 56 | Father-in-law | Machinist | Texas |
| 18 | Nora E Gammons | 56 | Mother-in-law | — | Texas |
| 19 | Frank H Thornton | 40 | Head | Yard Man | Texas |
| 20 | Ruby Thornton | 40 | Wife | Maid | Texas |
| 21 | Emmett Thornton | 37 | Brother | Yard Man | Texas |
| 22 | Jack Thornton | 30 | Cousin | — | Texas |
| 23 | Walter A Jones | 31 | Head | Barber | Texas |
| 24 | Ruth Jones | 29 | Wife | — | Texas |
| 25 | Billie R Jones | 13 | Son | — | Texas |
| 26 | Walter A Jr Jones | 8 | Son | — | Texas |
| 27 | Milton Ballard | 28 | Head | Steel Engraver | Texas |
| 28 | Hattie M Ballard | 26 | Wife | — | Texas |
| 29 | Helen M Ballard | 6 | Daughter | — | Texas |
| 30 | Normie Ballard | 3 | Daughter | — | Texas |
| 31 | Franklin L Ballard | 0 | Son | — | Texas |
| 32 | Clara W Scholze | 66 | Head | — | Texas |
| 33 | Ewald T Arndt | 43 | Son | Leather Worker | Texas |
| 34 | John Clark | 44 | Head | Fireman | Texas |
| 35 | Flora Clark | 43 | Wife | — | Virginia |
| 36 | Evelyn Clark THIS PERSON | 21 | Daughter | — | Virginia |
| 37 | Mary Clark | 19 | Daughter | — | Virginia |
| 38 | Robert Clark | 17 | Son | — | Texas |
| 39 | Raymond Clark | 15 | Son | — | Texas |
| 40 | Moss Clark | 13 | Son | — | Texas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)