TH
Thomas Henry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Thomas Henry across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Henry |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Operator |
| Industry | Electric plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 488 |
| Highest Grade | C 2 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Operator |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Patricia Henry | Daughter | — | 2 | ~1938 |
| Thomas Henry | Head | — | 30 | ~1910 |
| Ruth Henry | Spouse | — | 26 | ~1914 |
| Thomas Henry | Son | — | 5 | ~1935 |
Census Appearances
1920
Baltimore, Maryland
Other, age 9
Baltimore, Maryland · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henry |
| Given Name | Thomas W |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Other, age 20
Baltimore, Maryland · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henry |
| Given Name | Thomas |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 30
Baltimore-City-County, Maryland · implied b. ~1910 — 4 household members
| Surname | Henry |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Operator |
| Industry | Electric plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 488 |
| Highest Grade | C 2 |
| 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 Thomas Henry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Henry
Head · 1940 · age 30 · b. ~1910 · Maryland
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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
40 people indexed on this census page (nara:1940:m-t0627-01521-00073)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry E. Reed | 25 | Son law | Lap Layer | Maryland |
| 2 | Hulda Reed | 18 | Daughter | — | Maryland |
| 3 | Thomas Henry THIS PERSON | 30 | Head | Operator | Maryland |
| 4 | Ruth Henry | 26 | Wife | — | Maryland |
| 5 | Thomas Henry | 5 | Son | — | Maryland |
| 6 | Patricia Henry | 2 | Daughter | — | Maryland |
| 7 | Jonah Whitacre | 53 | Head | Blacksmith | Delaware |
| 8 | Mary Whitacre | 55 | Wife | — | Maryland |
| 9 | Clarence Whitacre | 18 | Son | Stock Boy | Maryland |
| 10 | Joe Ecken | 7 | Grandson | — | Maryland |
| 11 | Clarence A. Spilman | 57 | Head | Salesman | Maryland |
| 12 | Annie Spilman | 38 | Wife | — | Maryland |
| 13 | Clarence Spilman | 18 | Son | — | Maryland |
| 14 | Annabelle Fruble | 46 | Head | Weaver | Maryland |
| 15 | Gwendolyn Fruble | 23 | Daughter | Operator | Maryland |
| 16 | Jean I. Fruble | 19 | Daughter | Wrapper | Maryland |
| 17 | Wilton Fragin | 37 | Head | Operator | Maryland |
| 18 | Thelma Fragin | 29 | Wife | — | Maryland |
| 19 | Albert G. Gardner | 23 | Lodger | Dairyman | Maryland |
| 20 | Vernon T. Redding | 31 | Head | Salesman | Maryland |
| 21 | Margaret Redding | 30 | Wife | — | Maryland |
| 22 | Vernon Redding | 3 | Son | — | Maryland |
| 23 | George W. Blackman | 40 | Head | Chauffeur | Maryland |
| 24 | Cora R. Blackman | 35 | Wife | Floor Manager | Maryland |
| 25 | Florence Wilhelm | 66 | Mother law | — | Maryland |
| 26 | Frank Devillie | 44 | Head | Salesman | Maryland |
| 27 | Ellen Devillie | 44 | Wife | Lampwick Weaver | Maryland |
| 28 | Franklin Devillie | 22 | Son | Laborer | New Jersey |
| 29 | Jean Devillie | 14 | Daughter | — | Maryland |
| 30 | Russell Hamilton | 26 | Head | Palmer | Maryland |
| 31 | Frances Hamilton | 25 | Wife | Button Operator | Maryland |
| 32 | Nancy Hamilton | 7 | Daughter | — | Maryland |
| 33 | Darley Green | 58 | Head | — | Maryland |
| 34 | Pearl L. Harney | 52 | Sister | Housekeeper | Maryland |
| 35 | Doris Fragin | 33 | Daughter | — | Maryland |
| 36 | Arthur W. Schonhardt | 36 | Head | Electrical Engineer | Maryland |
| 37 | Evelyn Schonhardt | 30 | Wife | — | Maryland |
| 38 | Lelia W. Schonhardt | 3 | Son | — | Maryland |
| 39 | Grant E. Gremm | 35 | Head | Asst. Chemist | Maryland |
| 40 | Ruth Gremm | 34 | Wife | — | 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)