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Catherine Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Anne-Arundel-County, Maryland
Our Model Tree links this Catherine Brown across the 1930 and 1940 US Censuses in Anne-Arundel-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 10-person household.
Age 23
b. ~1917
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anne-Arundel-County, Maryland |
| Surname | Brown |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Annapolis |
| 1935 Residence (County) | Anne Arundel |
| Additional Details | |
| Occupation | Servant |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 370 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Servant |
| Township / Ward | Annapolis |
| Est. Birth Year | ~1917 |
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 Catherine | Age | Birth yr |
|---|---|---|---|---|
| Sylvia Brown | Daughter | — | 8 | ~1932 |
| Marjorie Brown | Daughter | — | 13 | ~1927 |
| Catherine Brown | Daughter | — | 23 | ~1917 |
| Blanche Brown | Daughter | — | 15 | ~1925 |
| Hazel Brown | Daughter | — | 17 | ~1923 |
| Joyce Jenkins | Daughter | — | 1 | ~1939 |
| Shirley Brown | Daughter | — | 5 | ~1935 |
| Richard Brown | Head | — | 50 | ~1890 |
| Richard Brown | Son | — | 11 | ~1929 |
| Louise Brown | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Anne Arundel, …
Daughter, age 14
Anne Arundel, Maryland · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Catherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Anne-Arundel-County, Maryland
Daughter, age 23
Anne-Arundel-County, Maryland · implied b. ~1917 — 10 household members
| Surname | Brown |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Annapolis |
| 1935 Residence (County) | Anne Arundel |
| Occupation | Servant |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 370 |
| 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 Catherine Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Brown
Daughter · 1940 · age 23 · b. ~1917 · Maryland
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Sibling
Sylvia Brown
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Brown
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Brown
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Brown
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Brown
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Jenkins
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Brown
Sibling · 1940 · age 5
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 — Anne-Arundel-County, Maryland
Open full size
1940 US Federal Census — Anne-Arundel-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01502-00647)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Loddy E. Krew | 19 | Son | Laborer | Maryland |
| 42 | Doris Krew | 18 | Daughter | — | Maryland |
| 43 | Edward Krew | 13 | Son | — | Maryland |
| 44 | Party Harris | 7 | Granddaughter | — | Maryland |
| 45 | Mary B. Sturdy | 77 | Head | Servant | Maryland |
| 46 | Frances Sturdy | 25 | Daughter | Servant | Maryland |
| 47 | Wilson Queen | 53 | Head | Cook | Maryland |
| 48 | Lillie Queen | 45 | Wife | Servant | Maryland |
| 49 | Charles S. Harris | 17 | Step son | New Worker | Maryland |
| 50 | John Simms | 70 | Head | — | Maryland |
| 51 | Daisy Smith | 54 | Lodger | Servant | Maryland |
| 52 | Sarah Jones | 24 | Lodger | — | Maryland |
| 53 | James Jones | 14 | Lodger | — | Maryland |
| 54 | Bertha Johnson | 17 | Lodger | Servant | Maryland |
| 55 | Charles Berton | 60 | Head | — | Maryland |
| 56 | Maude Jackson | 49 | Head | Cook | Maryland |
| 57 | Estelle Jackson | 30 | Daughter | Maid | Maryland |
| 58 | Marie B. Jackson | 13 | Daughter | — | Virginia |
| 59 | Richard C. Brown | 50 | Head | Day Orderly | Maryland |
| 60 | Louise E. Brown | 47 | Wife | Servant | Maryland |
| 61 | Catherine Brown THIS PERSON | 23 | Daughter | Servant | Maryland |
| 62 | Hazel Brown | 17 | Daughter | Servant | Maryland |
| 63 | Blanche Brown | 15 | Daughter | — | Maryland |
| 64 | Marjorie Brown | 13 | Daughter | — | Maryland |
| 65 | Richard Jr. Brown | 11 | Son | — | Maryland |
| 66 | Sylvia Brown | 8 | Daughter | — | Maryland |
| 67 | Shirley Brown | 5 | Daughter | — | Maryland |
| 68 | Joyce Jenkins | 1 | Daughter | — | Maryland |
| 69 | Richard Harrington | 40 | Head | Laborer | Maryland |
| 70 | Cora Harrington | 35 | Wife | — | Maryland |
| 71 | Mary Jones | 60 | Head | Maid | Maryland |
| 72 | James G. B. Johnson | 25 | Lodger | Building Attendant | Maryland |
| 73 | Mary Johnson | 30 | Lodger wife | — | Maryland |
| 74 | Charles H. Harris Jr. | 43 | Head | Type Setter | Maryland |
| 75 | Bertha S. Bryan | 34 | Housekeeper | — | Maryland |
| 76 | Leonard Bryan | 15 | Son | New Worker | Maryland |
| 77 | Mary Bryan | 14 | Daughter | — | Maryland |
| 78 | Douglas Simon | 42 | Head | Laborer | Maryland |
| 79 | Carla E. Simon | 40 | Wife | Servant | 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)