JP
John Pritchard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clarendon-County, South Carolina
Our Model Tree links this John Pritchard across the 1930 and 1940 US Censuses in Clarendon-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clarendon-County, South Carolina |
| Surname | Pritchard |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Sammy Swamp |
| 1935 Residence (County) | Clarendon |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Sammy Swamp |
| 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 John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Pritchard | Daughter | — | 15 | ~1925 |
| Cecil Pritchard | Son | — | 13 | ~1927 |
| Corinne Pritchard | Spouse | — | 34 | ~1906 |
| James Pritchard | Son | — | 14 | ~1926 |
| Richard Pritchard | Son | — | 6 | ~1934 |
| John Pritchard | Son | — | 11 | ~1929 |
| Betty Pritchard | Daughter | — | 9 | ~1931 |
| Harry Pritchard | Head | — | 41 | ~1899 |
| Harry Pritchard | Son | — | 16 | ~1924 |
Census Appearances
1930
Williamsburg, South …
Son, age 1
Williamsburg, South Carolina · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pritchard |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Clarendon-County, South …
Son, age 11
Clarendon-County, South Carolina · implied b. ~1929 — 9 household members
| Surname | Pritchard |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Sammy Swamp |
| 1935 Residence (County) | Clarendon |
| Highest Grade | No 5 |
| 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 John Pritchard across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Pritchard
Son · 1940 · age 11 · b. ~1929 · South Carolina
★ You are viewing this record
Sibling
James Pritchard
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Pritchard
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Pritchard
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Pritchard
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecil Pritchard
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Pritchard
Sibling · 1940 · age 15
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 — Clarendon-County, South Carolina
Open full size
1940 US Federal Census — Clarendon-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03800-00744)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Freddie Johnson | 22 | Lodger | Laborer | South Carolina |
| 2 | Odella Giddings | 48 | Head | — | South Carolina |
| 3 | Eva May Giddings | 13 | Daughter | — | South Carolina |
| 4 | Charlie Giddings | 11 | Son | — | South Carolina |
| 5 | Mary Lee Giddings | 8 | Daughter | — | South Carolina |
| 6 | Herman Giddings | 54 | Head | Laborer | South Carolina |
| 7 | Ida J. Giddings | 47 | Wife | — | South Carolina |
| 8 | Marian Giddings | 19 | Daughter | — | South Carolina |
| 9 | Mattie Giddings | 17 | Daughter | — | South Carolina |
| 10 | John T. Giddings | 15 | Son | — | South Carolina |
| 11 | Bettie Giddings | 13 | Daughter | — | South Carolina |
| 12 | Franzia Giddings | 11 | Daughter | — | South Carolina |
| 13 | Herman Jr. Giddings | 9 | Son | — | South Carolina |
| 14 | Daris Giddings | 5 | Daughter | — | South Carolina |
| 15 | Harry, C. Pritchard | 41 | Head | Farmer | South Carolina |
| 16 | Corinne Pritchard | 34 | Wife | Seamstress | South Carolina |
| 17 | Harry, C. Jr. Pritchard | 16 | Son | Laborer | South Carolina |
| 18 | Dorothy, C. Pritchard | 15 | Daughter | — | South Carolina |
| 19 | James, H. Pritchard | 14 | Son | — | South Carolina |
| 20 | Cecil, A. Pritchard | 13 | Son | — | South Carolina |
| 21 | John B. Pritchard THIS PERSON | 11 | Son | — | South Carolina |
| 22 | Betty, J. Pritchard | 9 | Daughter | — | South Carolina |
| 23 | Richard, L. Pritchard | 6 | Son | — | South Carolina |
| 24 | Edward Dallas | 40 | Head | Laborer | South Carolina |
| 25 | Anna Dallas | 36 | Wife | — | South Carolina |
| 26 | Ferris L. Dallas | 11 | Son | — | South Carolina |
| 27 | Almon Dallas | 8 | Son | — | South Carolina |
| 28 | Herman Dallas | 4 | Son | — | South Carolina |
| 29 | Sellie May Dallas | 2 | Daughter | — | South Carolina |
| 30 | Melley Pendergrass | 35 | Head | Laborer | South Carolina |
| 31 | Hattie Pendergrass | 27 | Wife | — | South Carolina |
| 32 | Cleveland Pendergrass | 10 | Son | — | South Carolina |
| 33 | Elasma Pendergrass | 8 | Daughter | — | South Carolina |
| 34 | Coralee Pendergrass | 6 | Daughter | — | South Carolina |
| 35 | Jessie May Pendergrass | 3 | Daughter | — | South Carolina |
| 36 | James Pendergrass | 3 | Son | — | South Carolina |
| 37 | Matthew Pendergrass | 0 | Son | — | South Carolina |
| 38 | Matthew Dallas | 35 | Head | Farmer | South Carolina |
| 39 | Junie Dallas | 30 | Wife | — | South Carolina |
| 40 | Rhinehart Dallas | 15 | Son | Laborer | 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)