LS
Lucille Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Lucille Smith across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed), with identified parents Cora & John — first a spouse (b.~1911), then head of a 6-person household.
Age 29
b. ~1911
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Smith |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Franklin Twp |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Mary Smith | Daughter | — | ~1940 | |
| Ralph Smith | Head | — | 30 | ~1910 |
| Robert Smith | Son | — | 2 | ~1938 |
| Ralph Smith | Son | — | 1 | ~1939 |
| Harrod Smith | Son | — | 3 | ~1937 |
| Lucille Smith | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Summit, Ohio
Daughter, age 9
Summit, Ohio · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lucile J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Daughter, age 19
Summit, Ohio · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lucile |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Switzerland |
| Mother's Birthplace | Ohio |
| Occupation | Typist |
| Industry | Rubber Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Spouse, age 29
Summit-County, Ohio · implied b. ~1911 — 6 household members
| Surname | Smith |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Summit |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Lucille Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Cora Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and father Harry Smith (~0.92 confidence) and mother Anna Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Cora Smith
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
John Smith
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Harry Smith
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Anna Smith
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lucille Smith
Spouse · 1940 · age 29 · b. ~1911 · Ohio
★ 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 — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03153-00636)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Tena D. Lintz | 49 | Wife | — | Ohio |
| 2 | Katherine Zeiger | 55 | Head | Owner-Manager | Hungary |
| 3 | Thomas Gaborick | 54 | Head | Rigger | Ohio |
| 4 | Minnie Gaborick | 46 | Wife | — | Ohio |
| 5 | Mabel Gaborick | 19 | Daughter | — | Ohio |
| 6 | Eileen Stock | 16 | Daughter | — | Ohio |
| 7 | Vincent L. Allen | 49 | Head | Bagger | W. Virginia |
| 8 | Mary Allen | 49 | Wife | — | Pennsylvania |
| 9 | Edward Allen | 19 | Son | Boat House Attendant | Ohio |
| 10 | Margaret Allen | 17 | Daughter | — | W. Virginia |
| 11 | Ann Allen | 14 | Daughter | — | Ohio |
| 12 | Eleanor Allen | 11 | Daughter | — | Ohio |
| 13 | James Allen | 10 | Son | — | Ohio |
| 14 | Earl B. Snyder | 45 | Head | Clerk | Ohio |
| 15 | Fern Snyder | 39 | Wife | — | Ohio |
| 16 | Harrod Kiplinger | 22 | Head | Owner-Manager | Ohio |
| 17 | Katherine Kiplinger | 21 | Wife | — | Ohio |
| 18 | Herman Swigart | 38 | Head | Trucker | Ohio |
| 19 | Sara Swigart | 34 | Wife | — | Ohio |
| 20 | Velma Swigart | 15 | Daughter | — | Ohio |
| 21 | Merlin Swigart | 13 | Son | — | Ohio |
| 22 | Portia Swigart | 7 | Daughter | — | Ohio |
| 23 | Russell Foster | 39 | Head | Small Tool Repair Man | Ohio |
| 24 | Rozena Foster | 37 | Wife | — | Ohio |
| 25 | Maxine Foster | 14 | Daughter | — | Ohio |
| 26 | Doris Foster | 11 | Daughter | — | Ohio |
| 27 | Kenneth Foster | 6 | Son | — | Ohio |
| 28 | Donald Mathews | 30 | Brother-in-law | Small Tool Grinder | Ohio |
| 29 | Ralph P. Smith | 30 | Head | Mill Heeler | Ohio |
| 30 | Lucille Smith THIS PERSON | 29 | Wife | — | Ohio |
| 31 | Harrod Smith | 3 | Son | — | Ohio |
| 32 | Robert Smith | 2 | Son | — | Ohio |
| 33 | Ralph Jr. Smith | 1 | Son | — | Ohio |
| 34 | Mary Ellen Smith | 0 | Daughter | — | Ohio |
| 35 | Mark H. Courtney | 38 | Head | Laborer | Tennessee |
| 36 | Irene Courtney | 33 | Wife | — | Georgia |
| 37 | Mark Jr. Courtney | 12 | Son | — | Ohio |
| 38 | Beverley Courtney | 11 | Daughter | — | Ohio |
| 39 | Kenneth Combert | 33 | Head | Truck Loader | Illinois |
| 40 | Bernadine Combert | 35 | Wife | — | Illinois |
Related Census Records
Pedigree Summary
Lucille
Gen 1 · 4 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)