JH
James Harrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this James Harrison across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Harrison |
| Given Name | James V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mildred Harrison | Daughter | — | 16 | ~1924 |
| Thora Harrison | Daughter | — | 19 | ~1921 |
| Viola Harrison | Daughter | — | 12 | ~1928 |
| Frances Harrison | Daughter | — | 15 | ~1925 |
| Gendra Harrison | Daughter | — | 5 | ~1935 |
| Nelda Harrison | Daughter | — | 9 | ~1931 |
| Frank Harrison | Head | — | 42 | ~1898 |
| James Harrison | Son | — | 14 | ~1926 |
| Robert Harrison | Son | — | 3 | ~1937 |
| Edgar Harrison | Son | — | 7 | ~1933 |
| Sadie Harrison | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Baltimore, Maryland
Son, age 1
Baltimore, Maryland · implied b. ~1929 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 14
Baltimore-City-County, Maryland · implied b. ~1926 — 11 household members
| Surname | Harrison |
| Given Name | James V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Hours Worked | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 James Harrison across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Harrison
Son · 1940 · age 14 · b. ~1926 · Maryland
★ You are viewing this record
Sibling
Mildred Harrison
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelda Harrison
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harrison
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edgar Harrison
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gendra Harrison
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Harrison
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Harrison
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thora Harrison
Sibling · 1940 · age 19
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
37 people indexed on this census page (nara:1940:m-t0627-01533-00603)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gertrude Sacks | 11 | Daughter | — | Maryland |
| 42 | Sam Barman | 47 | Head | — | Russia |
| 43 | Robert Barman | 10 | Son | — | Maryland |
| 44 | Yetta Barman | 9 | Daughter | — | Maryland |
| 45 | Lillian Barman | 5 | Daughter | — | Maryland |
| 46 | Shirley Barman | 3 | Daughter | — | Maryland |
| 47 | John Mckay | 37 | Head | Laborer | Maryland |
| 48 | Louise V Mckay | 33 | Wife | — | Virginia |
| 49 | Elizabeth Mckay | 9 | Daughter | — | Maryland |
| 50 | Joseph H Mckay | 6 | Son | — | Maryland |
| 51 | John A Mckay | 3 | Son | — | Maryland |
| 52 | Dorothy L Phillipal | 12 | Daughter | — | Maryland |
| 53 | Frank J Harrison | 42 | Head | Carpenter | Maryland |
| 54 | Sadie R Harrison | 41 | Wife | — | Maryland |
| 55 | Thora L Harrison | 19 | Daughter | — | Maryland |
| 56 | Mildred N Harrison | 16 | Daughter | — | Maryland |
| 57 | Frances H Harrison | 15 | Daughter | — | Maryland |
| 58 | James V Harrison THIS PERSON | 14 | Son | — | Maryland |
| 59 | Viola E Harrison | 12 | Daughter | — | Maryland |
| 60 | Nelda M Harrison | 9 | Daughter | — | Maryland |
| 61 | Edgar F Harrison | 7 | Son | — | Maryland |
| 62 | Gendra P Harrison | 5 | Daughter | — | Maryland |
| 63 | Robert H Harrison | 3 | Son | — | Maryland |
| 64 | Sam Bojer | 70 | Head | — | Russia |
| 65 | Yetta Bojer | 68 | Wife | — | Russia |
| 66 | Morris Rothschild | None | — | — | — |
| 70 | Benjamin Holzman | 56 | Head | Baker | Poland |
| 71 | Sarah Holzman | 50 | Wife | — | Poland |
| 72 | Yetta Holzman | 22 | Daughter | Salesgirl | Maryland |
| 73 | Sol Goldscher | 27 | Son-in-law | Baker | Poland |
| 74 | Bessie Goldscher | 25 | Daughter | — | Maryland |
| 75 | Mitchell Goldscher | 4 | Grandson | — | Maryland |
| 76 | Israel Felditch | 66 | Head | Proprietor | Russia |
| 77 | Rose Felditch | 59 | Wife | — | Russia |
| 78 | Ida Felditch | 30 | Daughter | Salesgirl | Maryland |
| 79 | Gerald Felditch | 4 | Grandson | — | Maryland |
| 80 | Marvin Scott | 46 | Head | — | Virginia |
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)