ET
Elizabeth Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Elizabeth Thompson across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Frank & Myrtle — first a daughter (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Thompson |
| Given Name | Elizabeth A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | correspondent |
| Industry | retail dept. store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 220 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Correspondent |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1917 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Thompson | Daughter | — | 23 | ~1917 |
| Roy Thompson | Head | — | 46 | ~1894 |
| Myrtle Thompson | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 3
Baltimore, Maryland · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Daughter, age 13
Baltimore, Maryland · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Elizabeth A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 23
Baltimore-City-County, Maryland · implied b. ~1917 — 3 household members
| Surname | Thompson |
| Given Name | Elizabeth A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | correspondent |
| Industry | retail dept. store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 220 |
| Highest Grade | C 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 Elizabeth Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Thompson (~0.92 confidence) and mother Myrtle Thompson (~0.92 confidence) and mother Myrtle Thompson (~0.92 confidence) and father Roy Thompson (~0.92 confidence) and mother Myrtle Thompson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Thompson
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Myrtle Thompson
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Myrtle Thompson
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Roy Thompson
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Myrtle Thompson
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Thompson
Daughter · 1940 · age 23 · b. ~1917 · 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-t0627-01521-00389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Melvin R. Hoshall | 31 | Head | Proprietor | Maryland |
| 2 | Elizabeth R. Hoshall | 35 | Wife | — | Maryland |
| 3 | Betty L. Hoshall | 13 | Daughter | — | Maryland |
| 4 | Melvin C. Hoshall | 12 | Son | — | Maryland |
| 5 | Edith B. Martin | 66 | Head | — | Maryland |
| 6 | Merle V. Martin | 38 | Daughter | Stenographer | Maryland |
| 7 | Elizabeth B. Martin | 32 | Daughter | Billing Clerk | Maryland |
| 8 | Robert L. Rinker | 68 | Head | — | Virginia |
| 9 | Fannie M. Rinker | 67 | Wife | — | Virginia |
| 10 | Elizabeth M. Porter | 45 | Daughter | — | Maryland |
| 11 | William C. Porter | 44 | Son-in-law | Gen'L Office | Maryland |
| 12 | Parker B. Rinker | 35 | Head | Garage Door Installer | Maryland |
| 13 | Margaret L. Rinker | 34 | Wife | — | Illinois |
| 14 | Betty G. Rinker | 9 | Daughter | — | Maryland |
| 15 | Peggy A. Rinker | 2 | Daughter | — | Maryland |
| 16 | William L. Broyles | 26 | Head | — | Pennsylvania |
| 17 | Lillian B. Broyles | 69 | Wife | — | Virginia |
| 18 | W. Claude Broyles | 42 | Son | Machinist | Virginia |
| 19 | Elmer C. Broyles | 39 | Son | Airplane Mechanic | Virginia |
| 20 | Thomas J. Keys | 28 | Head | Fingerprint Analyst | Maryland |
| 21 | Elizabeth C. Keys | 26 | Wife | — | Florida |
| 22 | Thomas J. Jr. Keys | 2 | Son | — | Maryland |
| 23 | Barbara A. Keys | 1 | Daughter | — | Maryland |
| 24 | Raymond F. Frowley | 50 | Head | Chauffeur | Maryland |
| 25 | Sophie M. Frowley | 49 | Wife | — | Maryland |
| 26 | Raymond F. Jr. Frowley | 17 | Son | Soda Dispenser | Maryland |
| 27 | Arthur W. Warner | 46 | Head | Fireman | Maryland |
| 28 | Claudia E. Warner | 41 | Wife | — | Maryland |
| 29 | Marian C. Warner | 23 | Daughter | Machine Operator | Maryland |
| 30 | Paul L. Hoffman | 21 | Nephew | — | Virginia |
| 31 | William H. Webb | 66 | Head | Plasterer | Maryland |
| 32 | Mary E. Webb | 65 | Wife | — | Maryland |
| 33 | Fred W. Webb | 40 | Son | Chauffeur | Maryland |
| 34 | Bertha M. Webb | 38 | Daughter-in-law | Floor Girl | Maryland |
| 35 | Charles A. Webb | 14 | Grandson | — | Maryland |
| 36 | Harry S. Martin | 70 | Head | Inside Ironworker | Maryland |
| 37 | Evelyn M. Martin | 41 | Daughter | Machine Operator | Maryland |
| 38 | Roy E. Thompson | 46 | Head | Maintenance Supervisor | Maryland |
| 39 | Myrtle L. Thompson | 41 | Wife | — | Maryland |
| 40 | Elizabeth A. Thompson THIS PERSON | 23 | Daughter | Correspondent | Maryland |
Pedigree Summary
Elizabeth
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)