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Pearl Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crawford-County, Pennsylvania
Our Model Tree links this Pearl Thompson across the 1930 and 1940 US Censuses in Crawford-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Pennsylvania |
| Surname | Thompson |
| Given Name | Pearl E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | North Shenango Twp |
| Est. Birth Year | ~1928 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Pearl | Age | Birth yr |
|---|---|---|---|---|
| Power Thompson | Head | — | 50 | ~1890 |
| Frank Thompson | Son | — | 4 | ~1936 |
| Ida Thompson | Daughter | — | 14 | ~1926 |
| P Thompson | Son | — | 6 | ~1934 |
| Pearl Thompson | Daughter | — | 12 | ~1928 |
| Kenneth Thompson | Son | — | 8 | ~1932 |
| Donald Thompson | Son | — | 21 | ~1919 |
| Hazel Thompson | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Crawford, Pennsylvania
Daughter, age 2
Crawford, Pennsylvania · implied b. ~1928
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Thompson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Crawford-County, Pennsylvania
Daughter, age 12
Crawford-County, Pennsylvania · implied b. ~1928 — 8 household members
| Surname | Thompson |
| Given Name | Pearl E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Crawford |
| Highest Grade | 5 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Pearl Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Pearl Thompson
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Donald Thompson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Thompson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Thompson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
P Thompson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Thompson
Sibling · 1940 · age 4
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 — Crawford-County, Pennsylvania
Open full size
1940 US Federal Census — Crawford-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03476-00259)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William E. Dufual | 17 | Son | Laborer | Pennsylvania |
| 2 | William A. Arnold | 36 | Head | Sawyer | Ohio |
| 3 | Helen G. Arnold | 34 | Wife | — | Ohio |
| 4 | Mabelle G. Arnold | 12 | Daughter | — | Ohio |
| 5 | William H. Arnold | 9 | Son | — | Ohio |
| 6 | Althea M. Arnold | 3 | Daughter | — | Pennsylvania |
| 7 | Shirley M. Arnold | 1 | Daughter | — | Pennsylvania |
| 8 | Fredrick M. Davis | 56 | Head | Farmer | Pennsylvania |
| 9 | Grace N. Davis | 52 | Wife | — | Pennsylvania |
| 10 | Herman A. Davis | 33 | Son | Painter | Pennsylvania |
| 11 | Martin P. Davis | 31 | Head | Truck Driver | Pennsylvania |
| 12 | Helen G. Davis | 30 | Wife | — | Pennsylvania |
| 13 | Richard H. Davis | 8 | Son | — | Pennsylvania |
| 14 | Ann L. Davis | 1 | Daughter | — | Pennsylvania |
| 15 | Neil P. Davis | 0 | Son | — | Pennsylvania |
| 16 | Walter Bauer | 57 | Head | Farmer | Ohio |
| 17 | Caroline C. Bauer | 67 | Wife | — | Pennsylvania |
| 18 | Power C. Thompson | 50 | Head | Carpenter | West Virginia |
| 19 | Hazel M. Thompson | 33 | Wife | — | West Virginia |
| 20 | Donald P. Thompson | 21 | Son | Laborer | Virginia |
| 21 | Ida J. Thompson | 14 | Daughter | — | Pennsylvania |
| 22 | Pearl E. Thompson THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 23 | Kenneth C. Thompson | 8 | Son | — | Pennsylvania |
| 24 | P. Dale Thompson | 6 | Son | — | Pennsylvania |
| 25 | Frank J. Thompson | 4 | Son | — | Pennsylvania |
| 26 | Lee C. Rhoades | 44 | Head | Farmer | Pennsylvania |
| 27 | Frank N. Rhoades | 20 | Son | Laborer | Pennsylvania |
| 28 | Norman C. Rhoades | 17 | Son | Laborer | Pennsylvania |
| 29 | Andrew G. Ziff | 59 | Head | Farmer | Pennsylvania |
| 30 | Erma A. Ziff | 51 | Wife | — | Pennsylvania |
| 31 | Reuben A. Ziff | 29 | Son | Laborer | Pennsylvania |
| 32 | Paul K. Andrew | 43 | Head | Farmer | Pennsylvania |
| 33 | Leona M. Andrew | 43 | Wife | — | Pennsylvania |
| 34 | Anna C. Andrew | 7 | Daughter | — | Pennsylvania |
| 35 | Helen E. Andrew | 5 | Daughter | — | Pennsylvania |
| 36 | Roy R. Artherburg | 49 | Head | Laborer | Pennsylvania |
| 37 | Clara M. Artherburg | 45 | Wife | — | Pennsylvania |
| 38 | Harry F. Elliott | 59 | Head | Farmer | Pennsylvania |
| 39 | Jessie S. Elliott | 63 | Wife | — | Pennsylvania |
| 40 | Samuel H. Burns | 40 | Head | Farmer | Maryland |
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)