FT
Frances Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charles-County, Maryland
Our Model Tree links this Frances Thompson across the 1930 and 1940 US Censuses in Charles-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 12-person household.
Age 12
b. ~1928
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charles-County, Maryland |
| Surname | Thompson |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Bryantown Election District 8 |
| 1935 Residence (County) | Charles |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Bryantown Election District 8 |
| 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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Edward Thompson | Son | — | 18 | ~1922 |
| Maxwell Thompson | Son | — | 13 | ~1927 |
| Hester Thompson | Daughter | — | 1 | ~1939 |
| Lena Thompson | Spouse | — | 49 | ~1891 |
| Cecilia Thompson | Daughter | — | 11 | ~1929 |
| Frances Thompson | Daughter | — | 12 | ~1928 |
| Harvey Thompson | Son | — | 14 | ~1926 |
| Thomas Thompson | Son | — | 15 | ~1925 |
| Rita Thompson | Daughter | — | 7 | ~1933 |
| Adrian Thompson | Head | — | 50 | ~1890 |
| Rose Thompson | Daughter | — | 3 | ~1937 |
| Regina Thompson | Daughter | — | 7 | ~1933 |
Census Appearances
Daughter, age 1
Charles, Maryland · implied b. ~1929 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Francis E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Daughter, age 12
Charles-County, Maryland · implied b. ~1928 — 12 household members
| Surname | Thompson |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Bryantown Election District 8 |
| 1935 Residence (County) | Charles |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Frances Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Thompson
Daughter · 1940 · age 12 · b. ~1928 · Maryland
★ You are viewing this record
Sibling
Rose Thompson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Thompson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hester Thompson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regina Thompson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecilia Thompson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harvey Thompson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Thompson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxwell Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Thompson
Sibling · 1940 · age 7
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 — Charles-County, Maryland
Open full size
1940 US Federal Census — Charles-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01546-00416)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida L. Johnson | 15 | Miss | — | Maryland |
| 42 | Dorothy Johnson | 12 | Miss | — | Maryland |
| 43 | Maude Johnson | 49 | Sister | — | Maryland |
| 44 | Caroline Johnson | 30 | Sister | — | Maryland |
| 45 | Howard Mackle | 10 | Nephew | Helper | Maryland |
| 46 | Edward Logann | 64 | Head | Laborer | Maryland |
| 47 | George A. Smith | 75 | Head | Farmer | England |
| 48 | Anna S. Smith | 71 | Wife | — | England |
| 49 | Adrian Thompson | 50 | Head | Farmer | Maryland |
| 50 | Lena Thompson | 49 | Wife | Helper | Maryland |
| 51 | Edward Thompson | 18 | Son | Laborer | Maryland |
| 52 | Thomas Thompson | 15 | Son | — | Maryland |
| 53 | Harvey Thompson | 14 | Son | — | Maryland |
| 54 | Maxwell Thompson | 13 | Son | — | Maryland |
| 55 | Frances Thompson THIS PERSON | 12 | Daughter | — | Maryland |
| 56 | Cecilia Thompson | 11 | Daughter | — | Maryland |
| 57 | Rita Thompson | 7 | Daughter | — | Maryland |
| 58 | Regina Thompson | 7 | Daughter | — | Maryland |
| 59 | Rose Thompson | 3 | Daughter | — | Maryland |
| 60 | Hester Thompson | 1 | Daughter | — | Maryland |
| 61 | William Thompson | 26 | Head | Farmer | Maryland |
| 62 | Dorothy Thompson | 19 | Wife | — | Maryland |
| 63 | Isabelle Thompson | 3 | Daughter | — | Maryland |
| 64 | Doris Thompson | 2 | Son | — | Maryland |
| 65 | Ernestine Thompson | 0 | Daughter | — | Maryland |
| 66 | Bennie Murphy | 52 | Head | Farmer | Maryland |
| 67 | Mary M. Murphy | 46 | Wife | — | Maryland |
| 68 | Joseph Murphy | 28 | Son | Laborer | Maryland |
| 69 | Raymond Murphy | 16 | Son | Laborer | Maryland |
| 70 | Paul Murphy | 14 | Son | Laborer | Maryland |
| 71 | Lloyd Murphy | 12 | Son | — | Maryland |
| 72 | Thomas Murphy | 9 | Son | — | Maryland |
| 73 | John Murphy | 6 | Son | — | Maryland |
| 74 | Addison W. St. Clair | 56 | Head | Farmer | Maryland |
| 75 | William A. St. Clair | 27 | Son | Laborer | Maryland |
| 76 | Archie W. St. Clair | 21 | Son | Laborer | Maryland |
| 77 | Mildred St. Clair | 28 | Daughter | — | Maryland |
| 78 | Esther Hancock | 32 | Daughter | Helper | Maryland |
| 79 | Horner Neyes | 48 | Head | Laborer | Maryland |
| 80 | Richard Barnes | 15 | Stepson | Helper | Wash. D.C. |
Related Census Records
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)