JT
John Tucker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this John Tucker across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 4-person household.
Age 53
b. ~1887
Male
Head
Born: Virginia
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Tucker |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Virginia |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Rigger |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Rigger |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1887 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Thelma Tucker | Daughter | — | 11 | ~1929 |
| Marilyn Tucker | Daughter | — | 15 | ~1925 |
| Maude Tucker | Daughter | — | 12 | ~1928 |
| John Tucker | Head | — | 53 | ~1887 |
Census Appearances
1920
Baltimore, Maryland
Head, age 34
Baltimore, Maryland · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tucker |
| Given Name | John E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Pipe Fitter |
| Industry | Tube Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Baltimore, Maryland
Head, age 44
Baltimore, Maryland · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tucker |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 42 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | rigging |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 24.00 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Baltimore-City-County, Maryland
Head, age 53
Baltimore-City-County, Maryland · implied b. ~1887 — 4 household members
| Surname | Tucker |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Virginia |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Rigger |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1400 |
| Highest Grade | No 3 |
| 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 John Tucker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Tucker
Head · 1940 · age 53 · b. ~1887 · 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-t0627-01514-00225)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Jackson | 33 | Head | Crane Operator | Virginia |
| 42 | Nannie D Jackson | 30 | Wife | — | Virginia |
| 43 | Celestine Jackson | 14 | Daughter | — | Virginia |
| 44 | Arlene Jackson | 12 | Daughter | — | Virginia |
| 45 | William Jackson | 11 | Son | — | Virginia |
| 46 | Helen Jackson | 10 | Daughter | — | Virginia |
| 47 | Zenobia Jackson | 1 | Daughter | — | Maryland |
| 48 | Leslie Thomas | 29 | Lodger | Loader | Virginia |
| 49 | Robert Beasley | 27 | Head | Hammerer | Virginia |
| 50 | Martha Beasley | 22 | Wife | Domestic | Virginia |
| 51 | Mary Babcock | 50 | Head | — | Maryland |
| 52 | Jennie Babcock | 21 | Daughter | Domestic | Maryland |
| 53 | Lottie Fields | 45 | Head | — | Virginia |
| 54 | Walker Fields | 24 | Son | Stevedore | Maryland |
| 55 | Lloyd Tucker | 27 | Head | Hooker | Virginia |
| 56 | Hilda Tucker | 23 | Wife | — | North Carolina |
| 57 | Elaine Tucker | 5 | Daughter | — | Maryland |
| 58 | Dolores Tucker | 3 | Daughter | — | Maryland |
| 59 | Lloyd Jr Tucker | 2 | Son | — | Maryland |
| 60 | Walter Tucker | 29 | Head | Laborer | Virginia |
| 61 | Hattie Tucker | 33 | Wife | Domestic | North Carolina |
| 62 | John Tucker THIS PERSON | 53 | Head | Rigger | Virginia |
| 63 | Marilyn Tucker | 15 | Daughter | — | Maryland |
| 64 | Maude Tucker | 12 | Daughter | — | Maryland |
| 65 | Thelma Tucker | 11 | Daughter | — | Maryland |
| 66 | Thomas Bacon | 42 | Head | Laborer | Virginia |
| 67 | Susie Bacon | 38 | Wife | Domestic | Virginia |
| 68 | James Bacon | 16 | Son | Iron Hooker | Maryland |
| 69 | Alma Bacon | 12 | Daughter | — | Maryland |
| 70 | John Bacon | 10 | Son | — | Virginia |
| 71 | Bessie Ridley | 31 | Lodger | Domestic | Maryland |
| 72 | Emma Wagner | 36 | Head | — | Maryland |
| 73 | Robert E Wagner | 19 | Son | Laboratory Assistant | Maryland |
| 74 | James B Vocke | 30 | Brother | Office Clerk | Maryland |
| 75 | Mary E Vocke | 29 | Sister-in-law | Selling Dresses | Maryland |
| 76 | Eulyss Jenkins | 38 | Head | Burner | North Carolina |
| 77 | Mollie Jenkins | 36 | Wife | — | Virginia |
| 78 | Doris Jenkins | 15 | Daughter | — | Maryland |
| 79 | Marie Jenkins | 13 | Daughter | — | Maryland |
| 80 | Lelia Jenkins | 10 | Daughter | — | New York |
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)