JT
Jessie Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Jessie Thompson across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Thompson |
| Given Name | Jessie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jessie | Age | Birth yr |
|---|---|---|---|---|
| Jessie Thompson | Daughter | — | 11 | ~1929 |
| John Thompson | Head | — | 40 | ~1900 |
| Nurse Thompson | Son | — | 5 | ~1935 |
| Chester Thompson | Son | — | 13 | ~1927 |
| Willie Thompson | Son | — | 9 | ~1931 |
| James Thompson | Son | — | 8 | ~1932 |
| John Thompson | Son | — | 15 | ~1925 |
| Minnie Thompson | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 1
Baltimore, Maryland · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Jessica |
| 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
Baltimore-City-County, Maryland
Daughter, age 11
Baltimore-City-County, Maryland · implied b. ~1929 — 8 household members
| Surname | Thompson |
| Given Name | Jessie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 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 Jessie Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jessie Thompson
Daughter · 1940 · age 11 · b. ~1929 · Maryland
★ You are viewing this record
Sibling
Willie Thompson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Thompson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nurse Thompson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Thompson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Thompson
Sibling · 1940 · age 13
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 — 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-t0627-01527-00342)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Martha Boston | 50 | Head | Janitress | Maryland |
| 42 | James B. Boston | 55 | Sister | — | Maryland |
| 43 | Callie Phillips | 45 | Lodger | Maid | Maryland |
| 44 | Georgia Knight | 35 | Lodger | Maid | Maryland |
| 45 | Mary Jefferson | 18 | Lodger | Maid | Virginia |
| 46 | Claude Wallace | 45 | Head | Laborer | Bermuda |
| 47 | Maddie Wallace | 42 | Wife | Cook | North Carolina |
| 48 | Claudine Wallace | 19 | Daughter | — | Maryland |
| 49 | Henrietta Wallace | 17 | Daughter | — | Maryland |
| 50 | Emma Wallace | 16 | Daughter | — | Maryland |
| 51 | Toussaint Wallace | 15 | Daughter | — | Maryland |
| 52 | Maddie Wallace | 14 | Daughter | — | Maryland |
| 53 | John J. Stevens | 32 | Head | Ground Keeper Gardner | So. Carolina |
| 54 | Ellen Stevens | 37 | Wife | Builds Nurse | So. Carolina |
| 55 | Howard Europe | 26 | Son in Law | Laborer | So. Carolina |
| 56 | Rosa Europe | 19 | Daughter | Maid | So. Carolina |
| 57 | Ruth Stevens | 10 | Grand daughter | Laundress | Maryland |
| 58 | Jones Annie | 27 | Lodger | Cook | Virginia |
| 59 | Nixon Annie | 23 | Lodger | Maid | Virginia |
| 60 | Ella Brooks | 24 | Head | Maid | Georgia |
| 61 | Clarence Green | 50 | Partner | Laborer | Maryland |
| 62 | Eliza Green | 48 | Partner | Days Work | Maryland |
| 63 | Edna Thomas | 42 | Head | Janitress | Columbia |
| 64 | Howard Brown | 32 | Lodger | Laborer | Columbia |
| 65 | John W. Thompson | 40 | Head | Laborer | North Carolina |
| 66 | Minnie Thompson | 45 | Wife | — | North Carolina |
| 67 | John Jr. Thompson | 15 | Son | — | Maryland |
| 68 | Chester Thompson | 13 | Son | — | Maryland |
| 69 | Jessie Thompson THIS PERSON | 11 | Daughter | — | Maryland |
| 70 | Willie R. Thompson | 9 | Son | — | Maryland |
| 71 | James A. Thompson | 8 | Son | — | Maryland |
| 72 | Nurse Thompson | 5 | Son | — | Maryland |
| 73 | George Hall | 35 | Head | Laborer | Virginia |
| 74 | Eva Hall | 30 | Wife | Maid | Virginia |
| 75 | Theodore Sowell | 35 | Head | Orderly | Virginia |
| 76 | Viola Sowell | 34 | Wife | Maid | Virginia |
| 77 | James S. Montague | 40 | Lodger | Laborer | Illinois |
| 78 | Lewis Prideout | 76 | Head | — | Tennessee |
| 79 | Eva Dutton | 28 | Grand daughter | Days Work | Maryland |
| 80 | Irene Dutton | 16 | Grand daughter | New Worker | 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)