CT
Charles Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Charles Thompson across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Thompson |
| Given Name | Charles W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Truck Driver |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| James Thompson | Head | — | 52 | ~1888 |
| Dorothy Thompson | Other | — | 26 | ~1914 |
| Charles Thompson | Son | — | 22 | ~1918 |
| Nellie Thompson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Baltimore, Maryland
Son, age 1
Baltimore, Maryland · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| 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 |
1930
Baltimore, Maryland
Son, age 11
Baltimore, Maryland · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Charles A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 22
Baltimore-City-County, Maryland · implied b. ~1918 — 4 household members
| Surname | Thompson |
| Given Name | Charles W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Truck Driver |
| Industry | Brewery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | H-2 |
| 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 Charles Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Thompson (~0.92 confidence) and father John Thompson (~0.92 confidence) and father James Thompson (~0.92 confidence) and mother Teresa Thompson (~0.92 confidence) and mother Nellie Thompson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Thompson
b. ~1896
Source father
● Household
· direct · ~0.92
Father
John Thompson
b. ~1896
Source father
● Household
· direct · ~0.92
Father
James Thompson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Teresa Thompson
b. ~1901
Source mother
● Household
· direct · ~0.92
Mother
Nellie Thompson
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Thompson
Son · 1940 · age 22 · b. ~1918 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01534-00308)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Doris Fisher | 16 | Daughter | — | Maryland |
| 42 | Kathleen Fisher | 14 | Daughter | — | Maryland |
| 43 | Gloria Fisher | 12 | Daughter | — | Maryland |
| 44 | Hellen Pindell | 38 | Head | Machine Operator | Maryland |
| 45 | Lucas Pindell | 34 | Brother | Sprayer | Maryland |
| 46 | Anthony Farrone | 36 | Head | Labor | Pennsylvania |
| 47 | Rose Abelizzi | 23 | Partner | — | Pennsylvania |
| 48 | Joseph Healy | 66 | Head | — | Maryland |
| 49 | Bert Maoney | 35 | Head | — | Maryland |
| 50 | Thelma Maoney | 30 | Wife | — | Maryland |
| 51 | Lilian Maoney | 13 | Daughter | — | Maryland |
| 52 | Bert Jr Maoney | 7 | Son | — | Maryland |
| 53 | Jacob Fleshman | 32 | Head | Truck Driver | Maryland |
| 54 | Rose Fleshman | 30 | Wife | — | Maryland |
| 55 | Frank Fleshman | 13 | Son | — | Maryland |
| 56 | Delors Fleshman | 9 | Daughter | — | Maryland |
| 57 | Ellen Fleshman | 7 | Son | — | Maryland |
| 58 | Robert Fleshman | 5 | Son | — | Maryland |
| 59 | Beverly Fleshman | 2 | Daughter | — | Maryland |
| 60 | James Murphy | 33 | Head | Teller | Maryland |
| 61 | Annie Murphy | 21 | Sister | — | Maryland |
| 62 | Mary C Murphy | 69 | Sister | Stenographer | Maryland |
| 63 | William J Murphy | 22 | Brother | Clerk | Maryland |
| 64 | Mary Welsh | 70 | Aunt | — | Maryland |
| 65 | Joannick Rightuso | 49 | Head | Barber | Italy |
| 66 | Josephine Rightuso | 43 | Wife | — | Italy |
| 67 | Victor Rightuso | 16 | Son | — | Maryland |
| 68 | Sadie Rightuso | 13 | Daughter | — | Maryland |
| 69 | Eugene Ruby | 22 | In-Law | Clerk | Maryland |
| 70 | Consetta Ruby | 19 | Wife | — | Maryland |
| 71 | Claude Edmondson | 37 | Head | Truck Driver | Alabama |
| 72 | Velma Edmondson | 31 | Wife | — | Maryland |
| 73 | Gloria Edmondson | 10 | Daughter | — | Maryland |
| 74 | Robert Edmondson | 5 | Son | — | Maryland |
| 75 | Hazel Hobbs | 50 | Mother In-Law | — | Maryland |
| 76 | James C Thompson | 52 | Head | Machine Hand | Maryland |
| 77 | Nellie Thompson | 52 | Wife | — | Maryland |
| 78 | Charles W Thompson THIS PERSON | 22 | Son | Truck Driver | Maryland |
| 79 | Dorothy E Thompson | 26 | Daughter In-Law | — | Maryland |
| 80 | George Lembach | 47 | Head | Foreman | Maryland |
Pedigree Summary
Charles
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)