JL
John Lloyd — 1940 US Census Record
Model Tree available1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this John Lloyd across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed), with identified parents Griffith & Margaret — first a head (b.~1895), then head of a 5-person household.
Age 45
b. ~1895
Male
Head
Born: Wales
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Lloyd |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Utility |
| Industry | Rubber Co |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 496 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Occupation | Utility |
| Township / Ward | Akron |
| Est. Birth Year | ~1895 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Lloyd | Head | — | 45 | ~1895 |
| Albert Lloyd | Son | — | 5 | ~1935 |
| Margaret Lloyd | Other | — | 83 | ~1857 |
| John Lloyd | Son | — | 10 | ~1930 |
| Margaret Lloyd | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Summit, Ohio
Son, age 23
Summit, Ohio · implied b. ~1897 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lloyd |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Wales |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Rubber Worker |
| Industry | Rubber Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | wales |
1930
Cuyahoga, Ohio
Head, age 35
Cuyahoga, Ohio · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lloyd |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Age at First Marriage | 29 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Driver |
| Industry | Rubber Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Radio Set | R |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Summit-County, Ohio
Head, age 45
Summit-County, Ohio · implied b. ~1895 — 5 household members
| Surname | Lloyd |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Occupation | Utility |
| Industry | Rubber Co |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 496 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 John Lloyd across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Griffith Lloyd (~0.92 confidence) and mother Margaret Lloyd (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Griffith Lloyd
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Margaret Lloyd
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Lloyd
Head · 1940 · age 45 · b. ~1895 · 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
36 people indexed on this census page (nara:1940:m-t0627-03177-00423)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gust Mithacopulus | 68 | Lodger | — | Greece |
| 42 | William Topitzis | 57 | Head | Dry Cleaner | Greece |
| 43 | Kostas Vlachos | 57 | Lodger | Mix Rubber | Greece |
| 44 | George Iacopoulos | 46 | Lodger | Cook | Greece |
| 45 | Bill Pappas | 61 | Lodger | Laborer | Greece |
| 46 | Nick Cotakas | 60 | Head | Fruit Repairs | Greece |
| 47 | Bautista Vila | 56 | Head | Trucker | Spain |
| 48 | Clarence Gibson | 54 | Head | Carpenter | West Virginia |
| 49 | Sam Thomas | 49 | Head | Contractor | Florida |
| 50 | Xenia Tucker | 23 | Daughter | — | Ohio |
| 51 | George Tucker | 27 | Son in law | Porter | West Virginia |
| 52 | Catherine Tucker | 1 | Daughter | — | Ohio |
| 53 | Charles Dowdell | 43 | Head | Mill Man | Alabama |
| 54 | James Dowdell | 20 | Son | Wash Cars | Alabama |
| 55 | Sam Stivic | 53 | Head | Brick Layer | Jugoslavia |
| 56 | Anna Stivic | 53 | Wife | — | Jugoslavia |
| 57 | Sam Jr. Stivic | 31 | Son | Construction | Jugoslavia |
| 58 | Charles Breedlove | 39 | Head | Mixing Rubber | Alabama |
| 59 | Catherine Breedlove | 25 | Wife | — | Ohio |
| 60 | Charles Richard Breedlove | 4 | Son | — | Ohio |
| 61 | Donald Breedlove | 1 | Son | — | Ohio |
| 62 | Raymond Hoover | 54 | Head | Blacksmith | Ohio |
| 63 | Daisy Hoover | 53 | Wife | — | Ohio |
| 64 | Lydia Hoover | 15 | Daughter | — | Ohio |
| 69 | Alice Briggs | 42 | Head | Boarders | Ohio |
| 70 | Emily Briggs | 9 | Daughter | — | Ohio |
| 71 | Esther Briggs | 7 | Daughter | — | Ohio |
| 72 | John Lloyd THIS PERSON | 45 | Head | Utility | Wales |
| 73 | Margaret Lloyd | 44 | Wife | — | Georgia |
| 74 | John Jr. Lloyd | 10 | Son | — | Ohio |
| 75 | Albert Lloyd | 5 | Son | — | Ohio |
| 76 | Margaret Lloyd | 83 | Mother | — | Wales |
| 77 | Steve Kopunovich | 44 | Head | Janitor | Jugoslavia |
| 78 | Elizabeth Kopunovich | 40 | Wife | — | Jugoslavia |
| 79 | Madeline Kopunovich | 37 | Daughter | Waitress | Jugoslavia |
| 80 | Anna Kopunovich | 25 | Daughter | Machine Operator | Ohio |
Pedigree Summary
John
Gen 1 · 2 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)