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Louise Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Louise Harris across the 1920, 1930 and 1940 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed), with identified parents Mary — first a daughter (b.~1915), then head of a 3-person household.
Age 15
b. ~1915
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Harris |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Birmingham City |
| Est. Birth Year | ~1915 |
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 1930 census.
| Name | Relation to head | Relative to Louise | Age | Birth yr |
|---|---|---|---|---|
| Mary Harris | Head | — | 31 | ~1899 |
| Ernest Harris | Son | — | 8 | ~1922 |
| Louise Harris | Daughter | — | 15 | ~1915 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 4
Jefferson, Alabama · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 15
Jefferson, Alabama · implied b. ~1915 — 3 household members
| Surname | Harris |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Spouse, age 24
Jefferson-County, Alabama · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Lois |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Bessemer |
| 1935 Residence (County) | Jefferson |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Louise Harris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Harris (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Harris
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Louise Harris
Daughter · 1930 · age 15 · b. ~1915 · Alabama
★ You are viewing this record
Sibling
Ernest Harris
Sibling · 1930 · age 8
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
1930 US Federal Census — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
29 people indexed on this census page (ia:1930:15thcensus30usce:1082)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Mason | 53 | Head | Moulder | Alabama |
| 2 | Alice Mason | 42 | Wife | — | Alabama |
| 3 | Ophelia Mason | 5 | Daughter | — | Alabama |
| 4 | Jim Healey | 55 | Head | Drayman | Alabama |
| 5 | Carrie Healey | 37 | Wife | Laundress | Alabama |
| 6 | Mildred Healey | 20 | Daughter | Laundress | Alabama |
| 7 | Lula Mae Healey | 14 | Daughter | — | Alabama |
| 8 | Charles Healey | 11 | Son | — | Alabama |
| 9 | Robert Healey | 9 | Son | — | Alabama |
| 10 | Ella Gunter | 53 | Head | Laundress | Alabama |
| 11 | Jessie Gunter | 30 | Daughter | — | Alabama |
| 12 | Willie Gunter | 25 | Daughter | Laundress | Alabama |
| 13 | Ina Gunter | 15 | Daughter | Laundress | Alabama |
| 14 | Joe Hamlet | 30 | Head | Laborer | Alabama |
| 15 | Annie Hamlet | 27 | Wife | Laundress | Alabama |
| 16 | Mary Harris | 31 | Head | Laundress | Alabama |
| 17 | Louise Harris THIS PERSON | 15 | Daughter | — | Alabama |
| 18 | Ernest Harris | 8 | Son | — | Alabama |
| 19 | Sid Fowler | 22 | Head | Laborer | Alabama |
| 20 | Lillian Fowler | 19 | Wife | Cook | Alabama |
| 21 | Dora Lee Patterson | 9 | Sister-in-law | — | Alabama |
| 22 | Pearl Lee Patterson | 12 | Sister-in-law | — | Alabama |
| 23 | Charles Cooper | 49 | Head | — | Georgia |
| 24 | Rachel Cooper | 49 | Wife | Laundress | Georgia |
| 25 | Lottie Cooper | 20 | Daughter | Laundress | Alabama |
| 26 | Essie Cooper | 18 | Daughter | Laborer | Alabama |
| 27 | Henry Cooper | 15 | Son | — | Alabama |
| 28 | Lee Bonner | 52 | Head | Laborer | Georgia |
| 29 | Babe Bonner | 40 | Wife | Laundress | Georgia |
Pedigree Summary
Louise + 1 sibling
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)