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Mary Monroe — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Albemarle-County, Virginia
Our Model Tree links this Mary Monroe across the 1930 and 1940 US Censuses in Albemarle-County, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 7-person household.
Age 39
b. ~1901
Female
Spouse
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Albemarle-County, Virginia |
| Surname | Monroe |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Scottsville District |
| 1935 Residence (County) | Albemarle |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Scottsville District |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Monroe | Spouse | — | 39 | ~1901 |
| William Monroe | Son | — | 10 | ~1930 |
| James Monroe | Son | — | 16 | ~1924 |
| George Monroe | Head | — | 40 | ~1900 |
| Elizabeth Monroe | Daughter | — | 14 | ~1926 |
| Harriet Monroe | Daughter | — | 12 | ~1928 |
| Joseph Monroe | Son | — | 4 | ~1936 |
Census Appearances
1930
Albemarle, Virginia
Other, age 29
Albemarle, Virginia · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 19 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Albemarle-County, Virginia
Spouse, age 39
Albemarle-County, Virginia · implied b. ~1901 — 7 household members
| Surname | Monroe |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Scottsville District |
| 1935 Residence (County) | Albemarle |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Mary Monroe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Monroe
Spouse · 1940 · age 39 · b. ~1901 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Albemarle-County, Virginia
Open full size
1940 US Federal Census — Albemarle-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04242-00470)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Virginia A Bryant | 23 | Daughter | Housework | Virginia |
| 2 | Claudia May Bryant | 17 | Daughter | — | Virginia |
| 3 | Ruth R Bryant | 14 | Daughter | — | Virginia |
| 4 | Elizabeth C Bryant | 10 | Daughter | — | Virginia |
| 5 | Betty Jean Bryant | 7 | Daughter | — | Virginia |
| 6 | Leon Bryant | 3 | Son | — | Virginia |
| 7 | Shirley Ann Bryant | 1 | Daughter | — | Virginia |
| 8 | Thomas B Monroe | 72 | Head | Farmer | Virginia |
| 9 | Lucy J. Monroe | 64 | Wife | — | Virginia |
| 10 | Lucy Monroe | 24 | Daughter | — | Virginia |
| 11 | George E Monroe | 22 | Son | Laborer | Virginia |
| 12 | Lilly May Monroe | 20 | Daughter | — | Virginia |
| 13 | George R Monroe | 40 | Head | Farmer | Virginia |
| 14 | Mary E Monroe THIS PERSON | 39 | Wife | — | Virginia |
| 15 | James E Monroe | 16 | Son | — | Virginia |
| 16 | Elizabeth M Monroe | 14 | Daughter | — | Virginia |
| 17 | Harriet Anne Monroe | 12 | Daughter | — | Virginia |
| 18 | William H Monroe | 10 | Son | — | Virginia |
| 19 | Joseph L. Monroe | 4 | Son | — | Virginia |
| 20 | Burts Monroe | 54 | Head | Laborer | Virginia |
| 21 | Nellie Monroe | 52 | Wife | — | Virginia |
| 22 | Marian Monroe | 18 | Daughter | — | Virginia |
| 23 | Katherine Monroe | 13 | Daughter | — | Virginia |
| 24 | John Monroe | 25 | Son | Laborer | Virginia |
| 25 | Lucy Monroe | 25 | Daughter-in-law | — | Virginia |
| 26 | Robert A Clements | 76 | Head | — | Virginia |
| 27 | Sarah M Clements | 65 | Wife | — | Virginia |
| 28 | William E Clements | 39 | Son | Laborer | Virginia |
| 29 | Nettie W Clements | 32 | Son's wife | — | Virginia |
| 30 | William T Clements | 15 | Nephew | — | Virginia |
| 31 | Dorothy May Clements | 14 | Niece | — | Virginia |
| 32 | Mary Louise Clements | 11 | Niece | — | Virginia |
| 33 | Frances E Clements | 9 | Niece | — | Virginia |
| 34 | Joe Furr | 62 | Head | — | Virginia |
| 35 | Annie Furr | 58 | Wife | — | Virginia |
| 36 | Joe Furr | 25 | Son | Laborer | Virginia |
| 37 | Wallace Furr | 27 | Son | Laborer | Virginia |
| 38 | Alfred Hopkins | 80 | Head | Farmer | Virginia |
| 39 | Kitty Hopkins | 65 | Wife | — | Virginia |
| 40 | Dorothy Hill | 30 | Sister-in-law | — | Virginia |
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)