MR
Mary Reeves — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charles-County, Maryland
Our Model Tree links this Mary Reeves across the 1930 and 1940 US Censuses in Charles-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charles-County, Maryland |
| Surname | Reeves |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Charles |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 8Th Election Dist |
| Est. Birth Year | ~1929 |
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 |
|---|---|---|---|---|
| John Reeves | Head | — | 38 | ~1902 |
| Mary Reeves | Daughter | — | 11 | ~1929 |
| Irene Reeves | Spouse | — | 29 | ~1911 |
| Louis Reeves | Son | — | 2 | ~1938 |
| Shirley Reeves | Daughter | — | 5 | ~1935 |
| John Reeves | Son | — | 8 | ~1932 |
| James Reeves | Son | — | 7 | ~1933 |
Census Appearances
1930
Charles, Maryland
Other, age 1
Charles, Maryland · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reeves |
| Given Name | Mary J. |
| Relationship to Head | Great Niece |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | At Home |
| Class of Worker | W |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Daughter, age 11
Charles-County, Maryland · implied b. ~1929 — 7 household members
| Surname | Reeves |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Charles |
| Highest Grade | No 4 |
| 1935 Residence | Maryland |
| 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 Mary Reeves across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Reeves
Daughter · 1940 · age 11 · b. ~1929 · Maryland
★ You are viewing this record
Sibling
James Reeves
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Reeves
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Reeves
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Reeves
Sibling · 1940 · age 8
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 — Charles-County, Maryland
Open full size
1940 US Federal Census — Charles-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01546-00372)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruth D. Bell | 3 | Daughter | — | Maryland |
| 42 | Bernard J. Bell | 2 | Son | — | Maryland |
| 43 | Percy Adams | 42 | Head | Laborer | Maryland |
| 44 | Frances Adams | 39 | Wife | — | Maryland |
| 45 | Raymond Adams | 19 | Son | Laborer | Maryland |
| 46 | Kenneth Adams | 16 | Son | Laborer | Maryland |
| 47 | Louise Adams | 14 | Daughter | — | Maryland |
| 48 | Rudolf Adams | 12 | Son | — | Maryland |
| 49 | Florence Adams | 6 | Daughter | — | Maryland |
| 50 | Leon Adams | 3 | Son | — | Maryland |
| 51 | Fred F. Bender | 50 | Head | Farmer | Iowa |
| 52 | Barbara Bender | 44 | Wife | — | Wisconsin |
| 53 | Joseph Bender | 22 | Son | Mechanic | Maryland |
| 54 | Fred Bender | 18 | Son | Laborer | Maryland |
| 55 | Lawrence Bender | 15 | Son | — | Maryland |
| 56 | Walter Bender | 8 | Son | — | Maryland |
| 57 | Leonard Bender | 4 | Son | — | Maryland |
| 58 | Mary Bender | 1 | Daughter | — | Maryland |
| 59 | John J. Bender | 82 | Father | — | Iowa |
| 60 | Francis J. Slattery | 59 | Head | Farmer | Maryland |
| 61 | William E. Slattery | 18 | Son | Laborer | D. C. |
| 62 | John F. Slattery | 25 | Son | Laborer | D. C. |
| 63 | A. Rita Slattery | 22 | Wife | — | Maryland |
| 64 | Margaret A. Slattery | 0 | Granddaughter | — | Maryland |
| 65 | John C. H. Reeves | 38 | Head | Laborer | Maryland |
| 66 | Irene Reeves | 29 | Wife | — | Maryland |
| 67 | Mary Reeves THIS PERSON | 11 | Daughter | — | Maryland |
| 68 | John C. Jr. Reeves | 8 | Son | — | Maryland |
| 69 | James D. Reeves | 7 | Son | — | Maryland |
| 70 | Shirley Reeves | 5 | Daughter | — | Maryland |
| 71 | Louis Reeves | 2 | Son | — | Maryland |
| 72 | Alfred L. Butler | 50 | Head | Farmer | Maryland |
| 73 | Mary Butler | 40 | Wife | — | Maryland |
| 74 | James Butler | 17 | Son | Laborer | Maryland |
| 75 | Calvin Butler | 14 | Son | — | Maryland |
| 76 | Elinor Butler | 11 | Daughter | — | Maryland |
| 77 | Vernon Butler | 9 | Son | — | Maryland |
| 78 | Samuel Purmel | 62 | Head | — | Maryland |
| 79 | Estelle Purmel | 47 | Wife | — | Maryland |
| 80 | George Purmel | 26 | Son | Farmer | 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)