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Mary Middleton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charleston-County, South Carolina
Our Model Tree links this Mary Middleton across the 1930 and 1940 US Censuses in Charleston-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charleston-County, South Carolina |
| Surname | Middleton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | St Michael & St Philip |
| 1935 Residence (County) | Charleston |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | St Michael St Philip |
| Est. Birth Year | ~1930 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Middleton | Spouse | — | 21 | ~1919 |
| Franklin Middleton | Son | — | 6 | ~1934 |
| Jacob Middleton | Son | — | 13 | ~1927 |
| Mary Middleton | Daughter | — | 10 | ~1930 |
| Emma Middleton | Daughter | — | 16 | ~1924 |
| Kathleen Middleton | Daughter | — | 12 | ~1928 |
| Rachel Middleton | Daughter | — | 8 | ~1932 |
| Elizabeth Middleton | Daughter | — | 3 | ~1937 |
| Harry Middleton | Son | — | 22 | ~1918 |
| Jacob Middleton | Head | — | 23 | ~1917 |
Census Appearances
1930
Charleston, South …
Daughter, age
Charleston, South Carolina · implied b. ~1930 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Middleton |
| Given Name | Marion B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| 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
Charleston-County, South …
Daughter, age 10
Charleston-County, South Carolina · implied b. ~1930 — 10 household members
| Surname | Middleton |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | St Michael & St Philip |
| 1935 Residence (County) | Charleston |
| Highest Grade | No 5 |
| 1935 Residence | South Carolina |
| 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 Middleton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Middleton
Daughter · 1940 · age 10 · b. ~1930 · South Carolina
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Sibling
Rachel Middleton
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Middleton
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacob Middleton
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Middleton
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Middleton
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Middleton
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Middleton
Sibling · 1940 · age 6
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 — Charleston-County, South Carolina
Open full size
1940 US Federal Census — Charleston-County, South Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03796-00487)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob S Middleton | 23 | Head | Laborer | Virginia |
| 2 | Elizabeth Middleton | 21 | Wife | — | South Carolina |
| 3 | Harry Middleton | 22 | Son | — | South Carolina |
| 4 | Emma L Middleton | 16 | Daughter | Laborer | South Carolina |
| 5 | Jacob Jr Middleton | 13 | Son | — | South Carolina |
| 6 | Kathleen Middleton | 12 | Daughter | — | South Carolina |
| 7 | Mary Middleton THIS PERSON | 10 | Daughter | — | South Carolina |
| 8 | Rachel Middleton | 8 | Daughter | — | South Carolina |
| 9 | Franklin Middleton | 6 | Son | — | South Carolina |
| 10 | Elizabeth Middleton | 3 | Daughter | — | South Carolina |
| 11 | Alfred Willis | 52 | Head | Laborer | South Carolina |
| 12 | Eda Willis | 48 | Wife | — | South Carolina |
| 13 | Herbert Willis | 28 | Son | Painter | South Carolina |
| 14 | Winston Willis | 15 | Son | — | South Carolina |
| 15 | Lewis Willis | 13 | Son | — | South Carolina |
| 16 | George Willis | 9 | Son | — | South Carolina |
| 17 | Molly Miller | 39 | Head | Palmist | Florida |
| 18 | Edward Miller | 4 | Son | — | Virginia |
| 19 | Jack Jones | 23 | Head | Manager | Texas |
| 20 | Iskate | Iskate Jones | 23 | Wife | — | Texas |
| 21 | Jack Jr Jones | 3 | Son | — | Oklahoma |
| 22 | Dinnie S Peters | 60 | Head | Retail Merchant | Greece |
| 23 | Panos Peters | 48 | Son | Attendant | Greece |
| 24 | Constantino Peters | 40 | Son | Laborer | South Carolina |
| 25 | Nicko Peters | 23 | Son | Clerk | South Carolina |
| 26 | Freddie Sheavers | 36 | Head | Attendant | South Carolina |
| 27 | Mattie Sheavers | 26 | Wife | — | South Carolina |
| 28 | Fred Jr Sheavers | 10 | Son | — | South Carolina |
| 29 | Gladys Sheavers | 9 | Daughter | — | South Carolina |
| 30 | Melvin Sheavers | 8 | Son | — | South Carolina |
| 31 | John Sheavers | 2 | Son | — | South Carolina |
| 32 | Leon Heller | 25 | Head | Laborer | South Carolina |
| 33 | Janie Heller | 28 | Wife | — | South Carolina |
| 34 | Lee Heller | 7 | Son | — | South Carolina |
| 35 | George Yashel | 70 | Lodger | Stone Cutter | England |
| 36 | Theodore Simmons | 33 | Lodger | Engineer | South Carolina |
| 37 | Paul F. W. Waller | 65 | Head | Postmaster | Germany |
| 38 | Carolina E Waller | 65 | Wife | — | South Carolina |
| 39 | Bertha A Waller | 33 | Daughter | Nurse | 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)