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Lizzie Harris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Lizzie Harris across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 9-person household.
Age 36
b. ~1894
Female
Head
Born: Maryland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Harris |
| Given Name | Lizzie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laundress |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | $11 |
| Radio Set | no |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laundress |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1894 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lizzie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Harris | Daughter | — | 17 | ~1913 |
| Lizzie Harris | Head | — | 36 | ~1894 |
| Helen Harris | Daughter | — | 2 | ~1928 |
| Bessie Harris | Daughter | — | 8 | ~1922 |
| Florence Harris | Daughter | — | 4 | ~1926 |
| Clara Harris | Daughter | — | 6 | ~1924 |
| Leonard Harris | Other | — | 1 | ~1929 |
| Daisy Harris | Daughter | — | 10 | ~1920 |
| Fred Harris | Son | — | 1 | ~1929 |
Census Appearances
1930
Baltimore, Maryland
Head, age 36
Baltimore, Maryland · implied b. ~1894 — 9 household members
| Surname | Harris |
| Given Name | Lizzie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | $11 |
| Radio Set | no |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 47
Baltimore-City-County, Maryland · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Lillie M |
| Relationship to Head | Lodge |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Waitress |
| Industry | Hospital |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 780 |
| Highest Grade | H-4 |
| 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 Lizzie Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lizzie Harris
Head · 1930 · age 36 · b. ~1894 · 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:1930:15thcensus850unit:0451)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Junita Camphor | 9 | Granddaughter | None | Maryland |
| 2 | Viola Garnett | 6 | Granddaughter | None | Maryland |
| 3 | Lilly Lane | 45 | Head | Laundress | North Carolina |
| 4 | Sarah Lane | 19 | Daughter | Dishwasher | North Carolina |
| 5 | Milton Lane | 1 | Grandson | None | Maryland |
| 6 | Esther Wilson | 34 | Sister | None | North Carolina |
| 7 | Harry Wilson | 13 | Nephew | None | Maryland |
| 8 | Noah Jones | 50 | Head | None | Maryland |
| 9 | Leah Jones | 54 | Wife-H | Laundress | Maryland |
| 10 | Harry Patterson | 36 | Lodger | Laborer | Maryland |
| 11 | Luvenia Patterson | 35 | Lodger | None | Maryland |
| 12 | William Patterson | 12 | Lodger | None | Maryland |
| 13 | Dora Patterson | 9 | Lodger | None | Maryland |
| 14 | Harry Patterson | 4 | Lodger | None | Maryland |
| 15 | Edward Patterson | 2 | Lodger | None | Maryland |
| 16 | Herbert Wilson | 32 | Head | Laborer | Jamaica |
| 17 | Annie Wilson | 31 | Wife-H | Teacher | Maryland |
| 18 | Annie Wilson | 1 | Daughter | None | Maryland |
| 19 | George Ballard | 57 | Head | Laborer | Maryland |
| 20 | Lewis Johnson | 24 | Son-in-law | Laborer | Virginia |
| 21 | Loretta Johnson | 21 | Daughter | None | Maryland |
| 22 | William Johnson | 4 | Grandson | None | Maryland |
| 23 | Elizabeth Johnson | 1 | Granddaughter | None | Maryland |
| 24 | George Johnson | 27 | Lodger | Laborer | Virginia |
| 25 | George Coates | 38 | Head | Foreman | Maryland |
| 26 | Sophie Coates | 37 | Wife-H | None | Maryland |
| 27 | George Smith | 41 | Head | Porter | Maryland |
| 28 | Ruth Smith | 35 | Wife-H | None | Maryland |
| 29 | Mary Smith | 7 | Daughter | None | Maryland |
| 30 | Cassily Smith | 1 | Daughter | None | Maryland |
| 31 | Fred Crosby | 60 | Head | Laborer | Maryland |
| 32 | Marie Webb | 43 | Lodger | Special Work | Maryland |
| 33 | Lizzie Harris THIS PERSON | 36 | Head | Laundress | Maryland |
| 34 | Nellie Harris | 17 | Daughter | Servant | Maryland |
| 35 | Daisy Harris | 10 | Daughter | None | Maryland |
| 36 | Bessie Harris | 8 | Daughter | None | Maryland |
| 37 | Clara Harris | 6 | Daughter | None | Maryland |
| 38 | Florence Harris | 4 | Daughter | None | Maryland |
| 39 | Helen Harris | 2 | Daughter | None | Maryland |
| 40 | Fred Harris | 1 | Son | None | Maryland |
| 41 | Leonard Harris | 1 | Grandson | None | Maryland |
| 42 | Albert Bryan | 26 | Head | Laborer | Maryland |
| 43 | Rosa Bryan | 27 | Wife-H | None | North Carolina |
| 44 | Head Williams | 28 | Head | Laborer | Virginia |
| 45 | Etta Williams | 26 | Wife-H | Servant | Virginia |
| 46 | Lola Garnett | 6 | Niece | None | Maryland |
| 47 | John Evans | 28 | Lodger | Laborer | Virginia |
| 48 | Julia R. Fortune | 36 | Head-HR | Presser | South Carolina |
| 49 | Ernest M. Fortune | 20 | Son | Carpenter | South Carolina |
| 50 | Lela Fortune | 17 | Daughter | Packer | South Carolina |
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)