MH
Mary Hudson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Mary Hudson across the 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Hudson |
| Given Name | Mary Frances |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Lamar |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Lamar |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ivy Hudson | Daughter | — | 3 | ~1937 |
| Mary Hudson | Daughter | — | 11 | ~1929 |
| Virginia Hudson | Daughter | — | 1 | ~1939 |
| Tracie Hudson | Daughter | — | 8 | ~1932 |
| Alice Hudson | Daughter | — | 5 | ~1935 |
| Horace Hudson | Head | — | 44 | ~1896 |
| Alfred Hudson | Son | — | 18 | ~1922 |
| Carol Hudson | Son | — | 15 | ~1925 |
| Mamie Hudson | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Lee, South …
Daughter, age 2
Lee, South Carolina · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Darlington-County, South …
Daughter, age 11
Darlington-County, South Carolina · implied b. ~1929 — 9 household members
| Surname | Hudson |
| Given Name | Mary Frances |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Lamar |
| 1935 Residence (County) | Darlington |
| Highest Grade | 4 |
| 1935 Residence | Same Place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Hudson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hudson
Daughter · 1940 · age 11 · b. ~1929 · South Carolina
★ You are viewing this record
Sibling
Carol Hudson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Hudson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tracie Hudson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ivy Hudson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Hudson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Hudson
Sibling · 1940 · age 1
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 — Darlington-County, South Carolina
Open full size
1940 US Federal Census — Darlington-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03802-00367)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy Watford | 8 | Daughter | — | South Carolina |
| 42 | Junior Watford | 5 | son | — | South Carolina |
| 43 | Carol Watford | 3 | son | — | South Carolina |
| 44 | Margarete Watford | 1 | Daughter | — | South Carolina |
| 45 | Horace Hudson | 44 | Head | Laborer | South Carolina |
| 46 | Mamie Hudson | 40 | Wife | — | South Carolina |
| 47 | Alfred Hudson | 18 | son | Camp | South Carolina |
| 48 | Carol Hudson | 15 | son | — | South Carolina |
| 49 | Mary Frances Hudson THIS PERSON | 11 | daughter | — | South Carolina |
| 50 | Tracie Hudson | 8 | daughter | — | South Carolina |
| 51 | Alice Hudson | 5 | daughter | — | South Carolina |
| 52 | Ivy Hudson | 3 | daughter | — | South Carolina |
| 53 | Virginia Hudson | 1 | Daughter | — | South Carolina |
| 54 | Belar Watford | 66 | Head | Farming | South Carolina |
| 55 | Bell Watford | 52 | Wife | — | South Carolina |
| 56 | Laverne Watford | 19 | son | Helper | South Carolina |
| 57 | Howard Watford | 17 | son | Helper | South Carolina |
| 58 | Edell Watford | 14 | daughter | — | South Carolina |
| 59 | J. H. Hudson | 41 | Head | Sawyer | South Carolina |
| 60 | Oneta Hudson | 36 | Wife | — | South Carolina |
| 61 | Clayton Hudson | 18 | son | Labor | South Carolina |
| 62 | Eugene Hudson | 15 | son | — | South Carolina |
| 63 | John Hudson | 12 | son | — | South Carolina |
| 64 | Louise Hudson | 8 | daughter | — | South Carolina |
| 65 | Ruth Hudson | 6 | daughter | — | South Carolina |
| 66 | Charles Hudson | 4 | son | — | South Carolina |
| 67 | Grover Windham | 52 | Head | Laborer | South Carolina |
| 68 | Doris Windham | 20 | daughter | Gen House Work | South Carolina |
| 69 | Myrtle Windham | 18 | daughter | Gen House Work | South Carolina |
| 70 | Janelle Windham | 15 | daughter | — | South Carolina |
| 71 | Isabell Windham | 12 | daughter | — | South Carolina |
| 72 | Lucious Coward | 40 | Head | Farming | South Carolina |
| 73 | Annie Mae Coward | 38 | Wife | Helper | South Carolina |
| 74 | Victoria Coward | 12 | daughter | Helper | South Carolina |
| 75 | Pete Coward | 8 | son | — | South Carolina |
| 76 | Columbus Coward | 7 | son | — | South Carolina |
| 77 | Anne Coward | 6 | daughter | — | South Carolina |
| 78 | Mary Coward | 4 | daughter | — | South Carolina |
| 79 | John Coward | 1 | son | — | South Carolina |
| 80 | M. Charlie Windham | 63 | Head | Farming | South Carolina |
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)