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Mamie Brown — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mamie Brown across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 11-person household.
Age 36
b. ~1884
Female
Spouse
Born: Virginia
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1884 |
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 1920 census.
| Name | Relation to head | Relative to Mamie | Age | Birth yr |
|---|---|---|---|---|
| Mack Brown | Head | — | 43 | ~1877 |
| Ora Brown | Daughter | — | 6 | ~1914 |
| Sarah Wilson | Other | — | 40 | ~1880 |
| Robert Wilson | Other | — | 38 | ~1882 |
| Mamie Brown | Spouse | — | 36 | ~1884 |
| Mack Brown | Son | — | 8 | ~1912 |
| Ethel Brown | Daughter | — | 16 | ~1904 |
| Leola Brown | Daughter | — | 3 | ~1917 |
| Roberta Brown | Daughter | — | 13 | ~1907 |
| Mervin Brown | Son | — | 1 | ~1919 |
| Florence Brown | Daughter | — | 15 | ~1905 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 36
Baltimore, Maryland · implied b. ~1884 — 11 household members
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| 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
Prince George, …
Spouse, age 45
Prince George, Maryland · implied b. ~1885 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Minnie E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 28 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Mamie Brown across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mamie Brown
Spouse · 1920 · age 36 · b. ~1884 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu661unit:1092)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thurbeil Green | 6 | Son | — | New Jersey |
| 2 | Lydia Green | 4 | Daughter | — | New Jersey |
| 3 | Alice Green | 1 | Daughter | — | New Jersey |
| 4 | Sylvia Green | 0 | Daughter | — | Maryland |
| 5 | Julia Redmond | 41 | Head | Laundress | Virginia |
| 6 | Van Lear Redmond | 15 | Son | Chair Caner | Maryland |
| 7 | Gladys Redmond | 13 | Daughter | — | Maryland |
| 8 | Clementine Redmond | 8 | Daughter | — | Maryland |
| 9 | Thomas S. Caldwell | 35 | Lodger | Laborer | Maryland |
| 10 | Mary S. Caldwell | 33 | Lodger | Elevator Operator | Maryland |
| 11 | James Mccoy | 45 | Lodger | Upholsterer | Virginia |
| 12 | Robert H. Newmayer | 74 | Lodger | Laborer | Maryland |
| 13 | Ella E. Newmayer | 50 | Lodger | Matron | Tennessee |
| 14 | Mary Brown | 29 | Lodger | Maid | Maryland |
| 15 | Joseph L. Edwards | 37 | Head | Tailor | Maryland |
| 16 | Sarah S. Edwards | 12 | Niece | — | Maryland |
| 17 | James B. Bailey | 26 | Lodger | — | Virginia |
| 18 | Viola Williams | 19 | Maid | Maid | Virginia |
| 19 | Elizabeth Manuel | 21 | Lodger | Servant | Virginia |
| 20 | Mack Brown | 43 | Head | Expressman | Maryland |
| 21 | Mamie Brown THIS PERSON | 36 | Wife | — | Virginia |
| 22 | Ethel Brown | 16 | Daughter | — | Maryland |
| 23 | Florence Brown | 15 | Daughter | — | Maryland |
| 24 | Roberta Brown | 13 | Daughter | — | Maryland |
| 25 | Mack Jr. Brown | 8 | Son | — | Maryland |
| 26 | Ora Brown | 6 | Daughter | — | Maryland |
| 27 | Leola Brown | 3 | Daughter | — | Maryland |
| 28 | Mervin Brown | 1 | Son | — | Maryland |
| 29 | Robert Wilson | 38 | Cousin | Dish Washer | Virginia |
| 30 | Sarah Wilson | 40 | Cousin | Servant | Virginia |
| 31 | D. K. Este Fisher | 56 | Head | Lawyer | Ohio |
| 32 | Sally Mcl. Fisher | 52 | Wife | — | New York |
| 33 | D. K. Este Jr. Fisher | 27 | Son | Architect | Maryland |
| 34 | Louise E. Fisher | 25 | Daughter | — | Maryland |
| 35 | Sophie Mcl. Fisher | 21 | Daughter | — | Maryland |
| 36 | Louis Mcl. Fisher | 18 | Son | — | Maryland |
| 37 | Lena French | 48 | Maid | Maid | Germany |
| 38 | Henry J. Bentley | 59 | Head | Physician | Virginia |
| 39 | Ella L. Bentley | 54 | Wife | — | Maryland |
| 40 | Margaret H. S. Bentley | 21 | Daughter | — | Maryland |
| 41 | Idney Irving | 52 | Servant | Cook | Maryland |
| 42 | Anne Rolando | 66 | Head | — | Maryland |
| 43 | Mary Rolando | 67 | Sister | — | Maryland |
| 44 | Katie Caughan | 29 | Maid | Maid | Ireland |
| 45 | Margaret Maguire | 34 | Maid | Maid | Ireland |
| 46 | Ellen Manning | 29 | Servant | Cook | Ireland |
| 47 | Susan E. Bester | 76 | Head | Table Guests | Pennsylvania |
| 48 | Hampton Steele | 48 | Head | Packer | Maryland |
| 49 | Katherine Steele | 37 | Wife | — | Maryland |
| 50 | Nanett Steele | 8 | Daughter | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)