MC
Mary Christian — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chesterfield-County, Virginia
Our Model Tree links this Mary Christian across the 1930 and 1940 US Censuses in Chesterfield-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chesterfield-County, Virginia |
| Surname | Christian |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Manchester Dist |
| 1935 Residence (County) | Chesterfield |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Manchester Dist |
| Est. Birth Year | ~1923 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Christian | Daughter | — | 18 | ~1922 |
| Solomon Christian | Son | — | 13 | ~1927 |
| Eunice Christian | Daughter | — | 20 | ~1920 |
| Rayfield Christian | Son | — | 15 | ~1925 |
| Susan Christian | Daughter | — | 10 | ~1930 |
| Ancell Christian | Head | — | 50 | ~1890 |
| Ruth Christian | Daughter | — | 7 | ~1933 |
| Mary Christian | Daughter | — | 17 | ~1923 |
| Hager Bagby | Other | — | 60 | ~1880 |
Census Appearances
1930
Chesterfield, Virginia
Daughter, age 7
Chesterfield, Virginia · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Christian |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Chesterfield-County, Virginia
Daughter, age 17
Chesterfield-County, Virginia · implied b. ~1923 — 9 household members
| Surname | Christian |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Manchester Dist |
| 1935 Residence (County) | Chesterfield |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 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 Christian across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Christian
Daughter · 1940 · age 17 · b. ~1923 · Virginia
★ You are viewing this record
Sibling
Eunice Christian
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Christian
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Christian
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Solomon Christian
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rayfield Christian
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susan Christian
Sibling · 1940 · age 10
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 — Chesterfield-County, Virginia
Open full size
1940 US Federal Census — Chesterfield-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04255-00504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benjamin Brown | 77 | Head | — | Virginia |
| 2 | Mary E Brown | 71 | Wife | — | Virginia |
| 3 | Norman Banks | 21 | Grandson | Loader | Virginia |
| 4 | Floyd Rone | 34 | Head | Truck Driver | New York |
| 5 | Geneva A Rone | 33 | Wife | — | Virginia |
| 6 | Henry Rone | 11 | Son | — | Virginia |
| 7 | Woodrow Rone | 9 | Son | — | Virginia |
| 8 | Ida May Neal | 15 | Niece | — | Virginia |
| 9 | Elmira Goode | 50 | Head | — | Virginia |
| 10 | Virginia Goode | 24 | Daughter | Stamper | Virginia |
| 11 | Mary Smith | 30 | Daughter | Stamper | Virginia |
| 12 | Lucile Smith | 11 | Daughter | — | Virginia |
| 13 | Pearle Cobb | 27 | Daughter | — | Virginia |
| 14 | Lewis John | 8 | Grandson | — | Virginia |
| 15 | Margaret John | 6 | Daughter | — | Virginia |
| 16 | James John | 3 | Grandson | — | Virginia |
| 17 | Ancell Christian | 50 | Head | Fireman | Virginia |
| 18 | Eunice Christian | 20 | Daughter | Laborer | Virginia |
| 19 | Elizabeth Christian | 18 | Daughter | — | Virginia |
| 20 | Mary Christian THIS PERSON | 17 | Daughter | — | Virginia |
| 21 | Rayfield Christian | 15 | Son | — | Virginia |
| 22 | Solomon Christian | 13 | Son | — | Virginia |
| 23 | Susan Christian | 10 | Daughter | — | Virginia |
| 24 | Ruth T Christian | 7 | Daughter | — | Virginia |
| 25 | Hager Bagby | 60 | Companion | Housekeeper | N. Carolina |
| 26 | Ervin Duke | 40 | Head | Janitor | Tennessee |
| 27 | Gracie Duke | 36 | Wife | — | Tennessee |
| 28 | Ervin Jr Duke | 14 | Son | — | Tennessee |
| 29 | Irving Sawyer | 37 | Lodger | Laborer | Tennessee |
| 30 | Maria S Heater | 45 | Head | — | Virginia |
| 31 | Gladolia Heater | 22 | Daughter | Waitress | Virginia |
| 32 | Dorothy Heater | 20 | Daughter | Spreader | Virginia |
| 33 | Nellie Heater | 14 | Daughter | — | Virginia |
| 34 | Elsie Heater | 8 | Daughter | — | Virginia |
| 35 | Jean Heater | 1 | Daughter | — | Virginia |
| 36 | John Heater | 23 | Son | Reliever | Virginia |
| 37 | Eva Heater | 23 | Daughter-in-law | Stemmer | Virginia |
| 38 | Sally Curtis | 72 | Mother | — | Virginia |
| 39 | Roy Rone | 25 | Head | Thrower | New York |
| 40 | Clara H Rone | 31 | Wife | — | 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)