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Margaret Harrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allendale-County, South Carolina
Our Model Tree links this Margaret Harrison across the 1930 and 1940 US Censuses in Allendale-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allendale-County, South Carolina |
| Surname | Harrison |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Sycamore township |
| 1935 Residence (County) | Allendale |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Sycamore Township |
| Est. Birth Year | ~1927 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Harrison | Daughter | — | 3 | ~1937 |
| Margaret Harrison | Daughter | — | 13 | ~1927 |
| James Harrison | Head | — | 40 | ~1900 |
| Orena Harrison | Spouse | — | 36 | ~1904 |
| Gladys Harrison | Daughter | — | 1 | ~1939 |
| Roscoe Harter | Son | — | 19 | ~1921 |
| Willie Harrison | Daughter | — | 6 | ~1934 |
| Helen Harrison | Daughter | — | 9 | ~1931 |
| Janie Harrison | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Allendale, South …
Daughter, age 3
Allendale, South Carolina · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Allendale-County, South …
Daughter, age 13
Allendale-County, South Carolina · implied b. ~1927 — 9 household members
| Surname | Harrison |
| Given Name | Margaret L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Sycamore township |
| 1935 Residence (County) | Allendale |
| Highest Grade | No 6 |
| 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 Margaret Harrison across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Harrison
Daughter · 1940 · age 13 · b. ~1927 · South Carolina
★ You are viewing this record
Sibling
Gladys Harrison
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Harrison
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Harrison
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janie Harrison
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roscoe Harter
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Harrison
Sibling · 1940 · age 9
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 — Allendale-County, South Carolina
Open full size
1940 US Federal Census — Allendale-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03784-00321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rachael S. Deer | 45 | Wife | — | South Carolina |
| 2 | Marshall H. Deer | 22 | Son | — | South Carolina |
| 3 | Milton T. Deer | 21 | Son | Farm Laborer | South Carolina |
| 4 | Julia F. Deer | 16 | Daughter | — | South Carolina |
| 5 | Dorothy C. Deer | 14 | Daughter | — | South Carolina |
| 6 | C. Savannah Deer | 12 | Daughter | — | South Carolina |
| 7 | James E. Deer | 7 | Son | — | South Carolina |
| 8 | William Allen | 66 | Head | — | South Carolina |
| 9 | Rose Allen | 65 | Wife | — | South Carolina |
| 10 | Ed Brabham | 66 | Head | Farmer | South Carolina |
| 11 | Edna Brabham | 18 | Daughter | — | South Carolina |
| 12 | Ora Bell Brabham | 17 | Granddaughter | — | South Carolina |
| 13 | Eddie Jr. Brabham | 15 | Grandson | — | South Carolina |
| 14 | Merile Brabham | 14 | Son | Laborer | South Carolina |
| 15 | Henry C. Priester | 54 | Head | Helper | South Carolina |
| 16 | Carrie D. Priester | 50 | Wife | Farmer | South Carolina |
| 17 | Annie E. Priester | 21 | Daughter | Seamstress | South Carolina |
| 18 | Ethelene C. Priester | 19 | Daughter | New Worker | South Carolina |
| 19 | James H. Harrison | 40 | Head | Farmer | South Carolina |
| 20 | Orena W. Harrison | 36 | Wife | — | South Carolina |
| 21 | Margaret L. Harrison THIS PERSON | 13 | Daughter | — | South Carolina |
| 22 | Janie R. Harrison | 11 | Daughter | — | South Carolina |
| 23 | Helen E. Harrison | 9 | Daughter | — | South Carolina |
| 24 | Willie Lou Harrison | 6 | Daughter | — | South Carolina |
| 25 | Dorothy L. Harrison | 3 | Daughter | — | South Carolina |
| 26 | Gladys L. Harrison | 1 | Daughter | — | South Carolina |
| 27 | Roscoe M. Harter | 19 | Son | Farm Laborer | South Carolina |
| 28 | Willie D. Williams | 47 | Head | Farmer | South Carolina |
| 29 | Hattie B. Williams | 48 | Wife | — | South Carolina |
| 30 | Hugh D. Williams | 16 | Son | — | South Carolina |
| 31 | Ruth E. Williams | 14 | Daughter | — | South Carolina |
| 32 | Floyd Graham | 26 | Head | Farm Laborer | South Carolina |
| 33 | Hattie Graham | 25 | Wife | — | South Carolina |
| 34 | Aleck Graham | 7 | Son | — | South Carolina |
| 35 | Flossie Graham | 4 | Daughter | — | South Carolina |
| 36 | Adolph Graham | 2 | Son | — | South Carolina |
| 37 | Elise Graham | 1 | Daughter | — | South Carolina |
| 38 | Hiram E. Brabham | 40 | Head | Farmer | South Carolina |
| 39 | Mattie A. Brabham | 42 | Wife | — | South Carolina |
| 40 | Ben L. Brabham | 70 | Head | — | 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)