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Floyd Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Floyd Brown across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Annie & Annie — first a head (b.~1908), then head of a 4-person household.
Age 32
b. ~1908
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Baltimore City |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coal Co. |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 104 |
| Highest Grade | 4 |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Laborer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1908 |
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 Floyd | Age | Birth yr |
|---|---|---|---|---|
| Dollie Brown | Spouse | — | 20 | ~1920 |
| Joseph Mullins | Other | — | 49 | ~1891 |
| Floyd Brown | Head | — | 32 | ~1908 |
| Idlie Mullins | Daughter | — | 17 | ~1923 |
Census Appearances
1910
Bedford, Virginia
Son, age 2
Bedford, Virginia · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Bedford, Virginia
Other, age 11
Bedford, Virginia · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Baltimore, Maryland
Other, age 21
Baltimore, Maryland · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | Iron plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Baltimore-City-County, Maryland
Head, age 32
Baltimore-City-County, Maryland · implied b. ~1908 — 4 household members
| Surname | Brown |
| Given Name | Floyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Baltimore City |
| Occupation | Laborer |
| Industry | Coal Co. |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 104 |
| Highest Grade | 4 |
| 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 Floyd Brown across 4 US Census years (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Annie Brown (~0.92 confidence) and mother Annie Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Brown
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Annie Brown
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Floyd Brown
Head · 1940 · age 32 · b. ~1908 · 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-t0627-01510-00596)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Howard H. Toney | 45 | Head | Trackman | Maryland |
| 2 | Hess Ends Toney | 45 | Wife | — | Virginia |
| 3 | Marie Bates | 49 | Head | Maid | Virginia |
| 4 | Floyd Bates | 29 | Son | Plumber Helper | Virginia |
| 5 | Ruth Mcarthur | 31 | Head | Maid | Virginia |
| 6 | Edgar Newbille | 38 | Head | Laborer | Virginia |
| 7 | Edgar Jr. Newbille | 12 | Son | — | Maryland |
| 8 | Floyd Brown THIS PERSON | 32 | Head | Laborer | Virginia |
| 9 | Dollie Brown | 20 | Wife | House Work | Maryland |
| 10 | Joseph Mullins | 49 | Lodger | Laborer | No. Carolina |
| 11 | Idlie Mullins | 17 | Daughter | Housework | No. Carolina |
| 12 | Norman Brown | 50 | Head | Laborer | Virginia |
| 13 | Julia Brown | 48 | Wife | House Work | Virginia |
| 14 | Adell Brown | 27 | Son | Laborer | Maryland |
| 15 | William Mack | 33 | Head | Laborer | Virginia |
| 16 | Beatrice Mack | 30 | Wife | House Work | Virginia |
| 17 | Jessie Taylor | 60 | Lodger | Yard Man | Pennsylvania |
| 18 | Mary Taylor | 58 | Lodger | House Work | Virginia |
| 19 | Edward Horton | 57 | Head | Laborer | Maryland |
| 20 | Mary Horton | 52 | Wife | House Work | Maryland |
| 21 | Ethel Johnson | 54 | Lodger | Maid | Maryland |
| 22 | Nella Richardson | 29 | Head | House Work | No. Carolina |
| 23 | Matilda Richardson | 8 | Daughter | — | Maryland |
| 24 | Shirley Richardson | 4 | Daughter | — | Maryland |
| 25 | William L. Richardson | 2 | Son | — | Maryland |
| 26 | Walter Thompson | 31 | Head | Mechanic | Virginia |
| 27 | Gertrude Thompson | 27 | Wife | House Work | Maryland |
| 28 | Ernest Thompson | 11 | Son | — | Maryland |
| 29 | Sylvia Thompson | 9 | Daughter | — | Maryland |
| 30 | Walter Jr. Thompson | 3 | Son | — | Maryland |
| 31 | Clyde Thompson | 2 | Son | — | Maryland |
| 32 | Joseph Hawkins | 55 | Head | Coal Dealer | Virginia |
| 33 | Elizabeth Hawkins | 51 | Wife | House Work | Virginia |
| 34 | Richard Hawkins | 38 | Son | Helper On Truck | Virginia |
| 35 | George Hawkins | 27 | Son | Shells Coal | Virginia |
| 36 | Lydia Hawkins | 22 | Daughter | Maid | Virginia |
| 37 | Maryland Harris | 71 | Head | Laborer | No. Carolina |
| 38 | Emma Harris | 69 | Wife | House Work | Maryland |
| 39 | Hattie Brown | 30 | Daughter | Maid | Maryland |
| 40 | Charles Brown | 13 | Grand Son | — | Maryland |
Pedigree Summary
Floyd
Gen 1 · 2 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)