EC
Evelyn Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Evelyn Clark across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| William Clark | Head | — | 44 | ~1896 |
| Evelyn Clark | Daughter | — | 14 | ~1926 |
| George Clark | Son | — | 11 | ~1929 |
| Katie Clark | Spouse | — | 46 | ~1894 |
| James Clark | Son | — | 18 | ~1922 |
| Ruth Clark | Daughter | — | 7 | ~1933 |
| Ernest Rogers | Other | — | 26 | ~1914 |
| Jean Clark | Daughter | — | 5 | ~1935 |
| Francis Clark | Son | — | 12 | ~1928 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 4
Baltimore, Maryland · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 14
Baltimore-City-County, Maryland · implied b. ~1926 — 9 household members
| Surname | Clark |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 14 · b. ~1926 · Maryland
★ You are viewing this record
Sibling
Jean Clark
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Clark
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Clark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Clark
Sibling · 1940 · age 18
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01537-00378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Melvin Goertz | 25 | Step Son | Shipping Dept Helper | Maryland |
| 42 | William Litz | 38 | Head | Police Officer | Maryland |
| 43 | Wynonah D Litz | 34 | Wife | — | Maryland |
| 44 | Charles Litz | 17 | Son | — | Maryland |
| 45 | Evelyn Litz | 15 | Daughter | — | Maryland |
| 46 | William Jr. Litz | 13 | Son | — | Maryland |
| 47 | Thelma Litz | 10 | Daughter | — | Maryland |
| 48 | Donald Litz | 7 | Son | — | Maryland |
| 49 | Joseph Litz | 31 | Cousin | Printer | Maryland |
| 50 | Hugh Anderson | 40 | Head | Machinist | Pennsylvania |
| 51 | Gail Anderson | 41 | Wife | — | Pennsylvania |
| 52 | Hugh Jr. Anderson | 13 | Son | — | Pennsylvania |
| 53 | Janice Anderson | 3 | Daughter | — | Pennsylvania |
| 54 | George D Gebhardt | 33 | Head | Laborer | Maryland |
| 55 | Regina Gebhardt | 34 | Wife | — | Maryland |
| 56 | George Jr. Gebhardt | 8 | Son | — | Maryland |
| 57 | Andrew Gebhardt | 5 | Son | — | Maryland |
| 58 | August Gebhardt | 3 | Son | — | Maryland |
| 59 | Annie G Hoffstetter | 72 | Head | Farm Owner | Germany |
| 60 | Walter Hoffstetter | 35 | Son | Farm Hand | Maryland |
| 61 | August Shipley | 45 | Son | Farm Hand | Maryland |
| 62 | Marie Shipley | 38 | Daughter in Law | — | Maryland |
| 63 | Nancy Shipley | 5 | Grand Daughter | — | Maryland |
| 64 | William Koester | 55 | Head | Handy Man | Maryland |
| 65 | August Koester | 24 | Son | Laborer | Maryland |
| 66 | Charles Koester | 16 | Son | — | Maryland |
| 67 | Doris Koester | 14 | Daughter | — | Maryland |
| 68 | Elva Koester | 11 | Daughter | — | Maryland |
| 69 | Alice Koester | 10 | Daughter | — | Maryland |
| 70 | William T G Clark | 44 | Head | Brakeman | Maryland |
| 71 | Katie B Clark | 46 | Wife | — | Virginia |
| 72 | James W Clark | 18 | Son | Brakeman | Maryland |
| 73 | Evelyn Clark THIS PERSON | 14 | Daughter | — | Maryland |
| 74 | Francis Clark | 12 | Son | — | Maryland |
| 75 | George Clark | 11 | Son | — | Maryland |
| 76 | Ruth Clark | 7 | Daughter | — | Maryland |
| 77 | Jean Clark | 5 | Daughter | — | Maryland |
| 78 | Ernest M. Rogers | 26 | Step Son | Laborer | Maryland |
| 79 | Joseph Eccleston | 29 | Head | Reeler | Maryland |
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)