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John Mcconnell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this John Mcconnell across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 6-person household.
Age 39
b. ~1901
Male
Head
Born: Vermont
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | McConnell |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Vermont |
| 1935 Residence (City) | Rossford |
| 1935 Residence (County) | Wood |
| Additional Details | |
| Occupation | asst. foreman |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Asst. Foreman |
| Township / Ward | Toledo City |
| Est. Birth Year | ~1901 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Frances Mcconnell | Daughter | — | 3 | ~1937 |
| John Mcconnell | Head | — | 39 | ~1901 |
| Norman Mcconnell | Son | — | ~1940 | |
| Daniel Mcconnell | Son | — | 6 | ~1934 |
| John Mcconnell | Son | — | 5 | ~1935 |
| Isley Mcconnell | Spouse | — | 23 | ~1917 |
Census Appearances
1930
Wood, Ohio
Other, age 29
Wood, Ohio · implied b. ~1901 — 22 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McConnell |
| Given Name | John G. |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Steam Rail Road |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Lucas-County, Ohio
Head, age 39
Lucas-County, Ohio · implied b. ~1901 — 6 household members
| Surname | McConnell |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Vermont |
| 1935 Residence (City) | Rossford |
| 1935 Residence (County) | Wood |
| Occupation | asst. foreman |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Mcconnell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mcconnell
Head · 1940 · age 39 · b. ~1901 · 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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03265-00286)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lerner Raymond H Levin | 11 | son | — | Ohio |
| 2 | Gerold Levin | 7 | son | — | Ohio |
| 3 | William Farley | 68 | father | — | Indiana |
| 4 | George Zerva | 60 | head | — | Greece |
| 5 | Stella Zerva | 58 | wife | — | Greece |
| 6 | Jim Zerva | 23 | son | Bus Boy | Ohio |
| 7 | Christ Zerva | 19 | son | Bus Boy | Ohio |
| 8 | Nick Zerva | 24 | son | Trucker | Ohio |
| 9 | William Carter | 65 | head | Watchman | Alabama |
| 10 | Mary E Carter | 53 | wife | — | Mississippi |
| 11 | John Mcconnell THIS PERSON | 39 | head | Asst. Foreman | Vermont |
| 12 | Isley Mcconnell | 23 | wife | — | Ohio |
| 13 | Daniel Mcconnell | 6 | son | — | Ohio |
| 14 | John Mcconnell | 5 | son | — | Ohio |
| 15 | Frances Mcconnell | 3 | daughter | — | Ohio |
| 16 | Norman Mcconnell | 0 | son | — | Ohio |
| 17 | Speros Porentas | 62 | head | Laborer | Greece |
| 18 | Anna Porentas | 54 | wife | — | Greece |
| 19 | George Porentas | 25 | son | Machine Cleaner | Ohio |
| 20 | John Porentas | 24 | son | Salesman | Ohio |
| 21 | Pete Porentas | 19 | daughter | — | Ohio |
| 22 | Theodora Porentas | 14 | daughter | — | Ohio |
| 23 | Kalliope Porentas | 18 | daughter | — | Ohio |
| 24 | Elfreda Porentas | 12 | daughter | — | Ohio |
| 25 | Zacharias Porentas | 23 | son | Checker | Ohio |
| 26 | William H Hoover | 41 | head | Inspector | Ohio |
| 27 | Nellie J Hoover | 67 | mother | Welfare Worker | Ohio |
| 28 | Enoch Brooks | 62 | head | Watchman | England |
| 29 | Jennie Brooks | 59 | wife | — | England |
| 30 | Elizabeth Sheldon | 80 | mother | — | England |
| 31 | Russell Hipkins | 34 | lodger | — | Ohio |
| 32 | Wilford Veller | 51 | head | Machine Operator | Ohio |
| 33 | Catherine Veller | 38 | wife | — | Ohio |
| 34 | Bertha Boggs | 35 | head | Instructor | Ohio |
| 35 | Donna R Boggs | 15 | daughter | — | Ohio |
| 36 | Donald E Boggs | 9 | son | — | Ohio |
| 37 | Merl E Morris | 44 | head | Fireman | Ohio |
| 38 | Virgie Morris | 37 | wife | — | W Virginia |
| 39 | Leo J Morris | 17 | son | — | W Virginia |
| 40 | Joseph W Morris | 16 | son | — | Ohio |
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)