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Lillian Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Lillian Thompson across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 7-person household.
Age 34
b. ~1896
Female
Spouse
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Thompson |
| Given Name | Lillian M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laundress |
| Industry | Dressmaking |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laundress |
| Township / Ward | District 15 |
| Est. Birth Year | ~1896 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Charles Thompson | Son | — | 8 | ~1922 |
| Lillian Thompson | Spouse | — | 34 | ~1896 |
| James Thompson | Son | — | 15 | ~1915 |
| Ruth Thompson | Daughter | — | 10 | ~1920 |
| Dorothy Thompson | Daughter | — | 5 | ~1925 |
| Arthur Thompson | Head | — | 34 | ~1896 |
| Rufus Thompson | Son | — | 13 | ~1917 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 34
Baltimore, Maryland · implied b. ~1896 — 7 household members
| Surname | Thompson |
| Given Name | Lillian M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | Dressmaking |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Spouse, age 44
Baltimore-County, Maryland · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lena E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Union Bridge |
| 1935 Residence (County) | Carroll |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | C-3 |
| 1935 Residence | Maryland |
| 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 Lillian Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillian Thompson
Spouse · 1930 · age 34 · b. ~1896 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus846unit:0804)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lillian | 17 | Daughter | — | Maryland |
| 52 | James | 15 | Son | — | Maryland |
| 53 | Mary | 13 | Son | — | Maryland |
| 54 | Martha | 11 | Daughter | — | Maryland |
| 55 | Ella Minor | 61 | Head | Housework | Maryland |
| 56 | Isaac Minor | 50 | Brother | — | Maryland |
| 57 | Lillie M. Keatman | 38 | Daughter | Laundress | Maryland |
| 58 | John Keatman | 14 | Grand-son | — | Maryland |
| 59 | William Keatman | 12 | Grand-son | — | Maryland |
| 60 | Louis M. Keatman | 10 | Grand-son | Laborer | Maryland |
| 61 | James M. Keatman | 16 | Grand-son | Laborer | Maryland |
| 62 | Edward M. Keatman | 17 | Grand-son | Laborer | Maryland |
| 63 | John Peter Jr. Keatman | 10 | Grand-daughter | — | Maryland |
| 64 | James H. Johnson | 32 | Son | Laborer | Maryland |
| 65 | Myer Johnson | 20 | Son | Laborer | Maryland |
| 66 | Thomas Bowie | 40 | Head | Laborer | Maryland |
| 67 | William Bowie | 41 | Son | Laborer | Maryland |
| 68 | Catherine Bowie | 12 | Daughter | — | Maryland |
| 69 | James Shelton | 26 | Head | Laborer | North Carolina |
| 70 | Mary Shelton | 20 | Wife | Housework | Maryland |
| 71 | William H. | 40 | Head | Laborer | Maryland |
| 72 | Catherine | 35 | Wife | — | Maryland |
| 73 | Dorothy | 11 | Daughter | — | Maryland |
| 74 | William | 10 | Son | — | Maryland |
| 75 | Ruth | 8 | Daughter | — | Maryland |
| 76 | Raymond | 6 | Son | — | Maryland |
| 77 | Adelaide | 4 | Daughter | — | Maryland |
| 78 | Eleanor | 1 | Daughter | — | Maryland |
| 79 | James H. Wilson | 40 | Head | Housework | Maryland |
| 80 | Mary E. Wilson | 35 | Wife | Chauffeur | Maryland |
| 81 | Mary Wilson | 33 | Daughter | — | Maryland |
| 82 | Lois W. Wilson | 4 | Grand-daughter | — | Maryland |
| 83 | James H. Bond | 71 | Father | — | Maryland |
| 84 | Nathaniel Davis | 40 | Head | Porter | Maryland |
| 85 | Pearl Davis | 38 | Wife | Housemaid | Maryland |
| 86 | Catherine Davis | 18 | Daughter | Housemaid | Maryland |
| 87 | Arthur M. Thompson | 34 | Head | Carpenter | Maryland |
| 88 | Lillian M. Thompson THIS PERSON | 34 | Wife | Laundress | Maryland |
| 89 | James Thompson | 15 | Son | — | Maryland |
| 90 | Rufus Jr. Thompson | 13 | Son | — | Maryland |
| 91 | Ruth Thompson | 10 | Daughter | — | Maryland |
| 92 | Charles E. Thompson | 8 | Son | — | Maryland |
| 93 | Dorothy Thompson | 5 | Daughter | — | Maryland |
| 94 | George Mose | 36 | Head | Laborer | North Carolina |
| 95 | Pearl Mose | 29 | Wife | Housework | North Carolina |
| 96 | Russell Johnson | 28 | Head | Laborer | Maryland |
| 97 | Emma Johnson | 28 | Wife | Housework | Maryland |
| 98 | Russell Johnson | 9 | Son | — | Maryland |
| 99 | Donald Johnson | 11 | Son | — | Maryland |
| 100 | Kenney Bond | 56 | Head | Helper | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)