FB
Frank Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Frank Brown across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Levin — first a head (b.~1901), then head of a 10-person household.
Age 39
b. ~1901
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Attendant |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1624 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Attendant |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1901 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Leandris Brown | Daughter | — | 4 | ~1936 |
| Dorothy Brown | Daughter | — | 11 | ~1929 |
| Frank Brown | Head | — | 39 | ~1901 |
| Ernest Brown | Son | — | 6 | ~1934 |
| John Brown | Son | — | 15 | ~1925 |
| Daniel Brown | Son | — | 5 | ~1935 |
| Charles Brown | Son | — | 7 | ~1933 |
| Harry Brown | Son | — | 3 | ~1937 |
| Frank Brown | Son | — | 11 | ~1929 |
| Mamie Brown | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Anne Arundel, …
Son, age 18
Anne Arundel, Maryland · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Shoe shiner |
| Industry | Shoe Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 29
Baltimore, Maryland · implied b. ~1901
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 18 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Wagon Driver |
| Industry | Retail Butcher |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 39
Baltimore-City-County, Maryland · implied b. ~1901 — 10 household members
| Surname | Brown |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Occupation | Attendant |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1624 |
| Highest Grade | No 8 |
| 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 Frank Brown across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Levin Brown (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Levin Brown
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frank Brown
Head · 1940 · age 39 · b. ~1901 · Maryland
★ You are viewing this record
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-t0627-01510-00641)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Minnie Lamasa | 24 | Daughter | — | Maryland |
| 42 | Alberica Lamasa | 19 | Son | Laborer | Maryland |
| 43 | Albert Lamasa | 16 | Son | — | Maryland |
| 44 | James Mcdaniel | 37 | Head | Cook | Virginia |
| 45 | Evelyn Mcdaniel | 21 | Wife | Housework | Maryland |
| 46 | Thelma Thompson | 24 | Head | Barmaid | Virginia |
| 47 | Benjamin Thoker | 68 | Head | — | Russia |
| 48 | William Gordon | 40 | Head | Laborer | Virginia |
| 49 | Reba Gordon | 38 | Wife | Housework | Virginia |
| 50 | Elizabeth Gordon | 21 | Daughter | Housework | Virginia |
| 51 | Joyce Gordon | 11 | Daughter | — | Maryland |
| 52 | Lee Blunt | 42 | Head | Laborer | Virginia |
| 53 | Georgia Blunt | 34 | Wife | — | Virginia |
| 54 | John Wynn | 19 | Lodger | House Boy | Virginia |
| 55 | Elizabeth Wynn | 17 | Lodger's wife | — | North Carolina |
| 56 | Ruby Wynn | 1 | Daughter | — | Maryland |
| 57 | Minnie Young | 60 | Head | — | Maryland |
| 58 | Calipson Young | 35 | Son | Laborer | Maryland |
| 59 | Audrea Cooper | 16 | Niece | — | Maryland |
| 60 | Mary Woods | 44 | Head | — | Maryland |
| 61 | William Woods | 50 | Son | Laborer | Maryland |
| 62 | Joseph Clarke | 63 | Head | — | Maryland |
| 63 | Elsie Clarke | 43 | Wife | — | Maryland |
| 64 | Robert Gladden | 30 | Son-in-law | Fireman | Maryland |
| 65 | Valerie Gladden | 26 | Daughter | — | Maryland |
| 66 | Shirley Gladden | 5 | Granddaughter | — | Maryland |
| 67 | Joseph Mccluskey | 49 | Head | Laborer | Kentucky |
| 68 | Clara Mccluskey | 27 | Wife | — | Virginia |
| 69 | Joseph Mccluskey | 3 | Son | — | Maryland |
| 70 | Mary Mccluskey | 1 | Daughter | — | Maryland |
| 71 | Frank Brown THIS PERSON | 39 | Head | Attendant | Maryland |
| 72 | Mamie Brown | 30 | Wife | — | Maryland |
| 73 | John Brown | 15 | Son | — | Maryland |
| 74 | Dorothy Brown | 11 | Daughter | — | Maryland |
| 75 | Frank Brown | 11 | Son | — | Maryland |
| 76 | Charles Brown | 7 | Son | — | Maryland |
| 77 | Ernest Brown | 6 | Son | — | Maryland |
| 78 | Daniel Brown | 5 | Son | — | Maryland |
| 79 | Leandris Brown | 4 | Daughter | — | Maryland |
| 80 | Harry Brown | 3 | Son | — | Maryland |
Pedigree Summary
Frank
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)