AB
Albert Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this Albert Brown across the 1920, 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 63
b. ~1877
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Brown |
| Given Name | Albert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Southwest of Falls Road |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 101 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farmer |
| Township / Ward | Southwest Of Falls Road |
| Est. Birth Year | ~1877 |
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 Albert | Age | Birth yr |
|---|---|---|---|---|
| Albert Brown | Head | — | 63 | ~1877 |
| Charles Brown | Son | — | 31 | ~1909 |
| Edgar Brown | Son | — | 19 | ~1921 |
| Ruth Brown | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Baltimore, Maryland
Head, age 41
Baltimore, Maryland · implied b. ~1879 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Albert G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 52
Baltimore, Maryland · implied b. ~1878 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Albert S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Veteran | no |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Head, age 63
Baltimore-County, Maryland · implied b. ~1877 — 4 household members
| Surname | Brown |
| Given Name | Albert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Southwest of Falls Road |
| 1935 Residence (County) | Baltimore |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 101 |
| Highest Grade | No 3 |
| 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 Albert Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Albert Brown
Head · 1940 · age 63 · b. ~1877 · 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-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01504-00258)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Berdie J. Martin | 57 | Wife | — | Maryland |
| 2 | Herman J. Martin | 24 | Son | Laborer | Maryland |
| 3 | Eleanor E. Martin | 20 | Daughter-in-law | — | Maryland |
| 4 | William D. Curtis | 25 | Head | Laborer | Maryland |
| 5 | Margaret T. Curtis | 22 | Wife | — | Maryland |
| 6 | William D. Jr. Curtis | 2 | Son | — | Maryland |
| 7 | Ruth Cofiell | 62 | Head | — | Maryland |
| 8 | Annetta Cofiell | 34 | Daughter | New Worker | Maryland |
| 9 | H. Richard Tracey | 59 | Head | Farmer | Maryland |
| 10 | F. Elmer Tracey | 32 | Son | Laborer | Maryland |
| 11 | Catherine R. Wilhelm | 17 | Housekeeper | Housekeeper | Maryland |
| 12 | Everett Paul Brose | 32 | Head | Crane Engineer | Pennsylvania |
| 13 | Viola E. Brose | 31 | Wife | — | Maryland |
| 14 | Everett P. Jr. Brose | 10 | Son | — | Maryland |
| 15 | Charles R. Ruhrman | 47 | Head | Machinist | Maryland |
| 16 | Ruth L. Ruhrman | 40 | Wife | — | Michigan |
| 17 | Gladys C. Cullison | 33 | Head | — | Maryland |
| 18 | Irving J. Wilhelm | 54 | Head | Farmer | Maryland |
| 19 | Grace E. Wilhelm | 49 | Wife | — | Maryland |
| 20 | M. Leonard Wilhelm | 20 | Son | Laborer | Maryland |
| 21 | L. Marie Wilhelm | 16 | Daughter | — | Maryland |
| 22 | Upton O. Bull | 26 | Head | Farmer | Maryland |
| 23 | Alice E. Bull | 25 | Wife | — | Maryland |
| 24 | P. Eugene Bull | 7 | Son | — | Maryland |
| 25 | Morris L. Bull | 2 | Son | — | Maryland |
| 26 | Albert L. Brown THIS PERSON | 63 | Head | Farmer | Maryland |
| 27 | Ruth E. Brown | 58 | Wife | — | Maryland |
| 28 | Charles M. Brown | 31 | Son | Laborer | Maryland |
| 29 | Edgar Monroe Brown | 19 | Son | Farm Laborer | Maryland |
| 30 | Haven E. Brown | 29 | Head | Farmer | Maryland |
| 31 | Wyona J. Brown | 24 | Wife | — | Maryland |
| 32 | Ellwood E. Brown | 8 | Son | — | Maryland |
| 33 | Raymond L. Brown | 4 | Son | — | Maryland |
| 34 | Columbus Tracey | 58 | Head | Farmer | Maryland |
| 35 | Ira Jane Tracey | 53 | Wife | — | Maryland |
| 36 | Lawrence R. Tracey | 21 | Son | Laborer | Maryland |
| 37 | Marshall N. Tracey | 11 | Son | — | Maryland |
| 38 | James M. Tracey | 27 | Head | — | Maryland |
| 39 | Anna V. Tracey | 22 | Wife | — | Maryland |
| 40 | Helen V. Tracey | 4 | Daughter | — | 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)