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John Mulligan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this John Mulligan across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 5-person household.
Age 60
b. ~1880
Male
Head
Born: Ohio
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Mulligan |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Foreman |
| Industry | Penn RR |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1620 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Foreman |
| Township / Ward | Columbus |
| Est. Birth Year | ~1880 |
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 Mulligan | Head | — | 60 | ~1880 |
| Katherine Hadburt | Other | — | 72 | ~1868 |
| Robert Mulligan | Son | — | 8 | ~1932 |
| Jean Mulligan | Daughter | — | 12 | ~1928 |
| Thomas Mulligan | Son | — | 4 | ~1936 |
Census Appearances
1920
Franklin, Ohio
Head, age 38
Franklin, Ohio · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mulligan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ohio |
| Occupation | Foreman |
| Industry | Railroad Shops |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Head, age 48
Franklin, Ohio · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mulligan |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ohio |
| Occupation | Foreman |
| Industry | Steam railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8575 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Head, age 60
Franklin-County, Ohio · implied b. ~1880 — 5 household members
| Surname | Mulligan |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | Foreman |
| Industry | Penn RR |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1620 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 John Mulligan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mulligan
Head · 1940 · age 60 · b. ~1880 · 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03249-00208)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Judith Kling | 7 | daughter | — | Ohio |
| 42 | Frederick R Bentz | 66 | Head | Conductor | Ohio |
| 43 | Margaret A Bentz | 71 | Wife | Housewife | Ohio |
| 44 | Joseph R Koss | 52 | Head | Salvage | Ohio |
| 45 | Grace A Koss | 47 | Wife | Seamstress | Ohio |
| 46 | Joseph R Jr Koss | 27 | son | Examiner | Ohio |
| 47 | Wayne A Koss | 21 | son | Trimmer | Ohio |
| 48 | George F Gallagher | 29 | Head | Salesman | Ohio |
| 49 | Jean Gallagher | 29 | wife | Housewife | Ohio |
| 50 | Sheila Gallagher | 6 | daughter | — | Ohio |
| 51 | David Gallagher | 3 | son | — | Ohio |
| 52 | Linda Gallagher | 1 | daughter | — | Ohio |
| 53 | Samuel D Carson | 33 | Head | Machinist | Ohio |
| 54 | Rose Carson | 33 | wife | Cashier | Ohio |
| 55 | Joan Carson | 10 | daughter | — | Ohio |
| 56 | Carrie Carson | 69 | Mother | School Teacher | Ohio |
| 57 | Christine Prince | 32 | Lodger | — | Germany |
| 58 | Walter E Mcgill | 52 | Head | Shoe Repair | Ohio |
| 59 | Mary Ethel Mcgill | 50 | Wife | Housewife | Ohio |
| 60 | Erma M Davis | 77 | Mother in law | — | Indiana |
| 61 | Robert B Shink | 41 | Head | Clerk | Kentucky |
| 62 | Gladys L Shink | 39 | Wife | Housewife | Ohio |
| 63 | Jessie Will | 68 | Mother in law | — | Ohio |
| 64 | Martha M Groves | 20 | Cousin | Clerk | Ohio |
| 65 | Ward H Touch | 52 | Head | Fireman | Ohio |
| 66 | Myrtle M Touch | 53 | Wife | Housewife | Penn. |
| 67 | Homer Klinger | 38 | Head | Mail Carrier | Ohio |
| 68 | Nell L Klinger | 36 | Wife | Housewife | West Virginia |
| 69 | Joan E Klinger | 12 | daughter | — | Ohio |
| 70 | Daniel J Klinger | 7 | son | — | Ohio |
| 71 | John W. Mulligan THIS PERSON | 60 | Head | Foreman | Ohio |
| 72 | Jean Marie Mulligan | 12 | daughter | — | Ohio |
| 73 | Robert E. Mulligan | 8 | son | — | Ohio |
| 74 | Thomas J. Mulligan | 4 | son | — | Ohio |
| 75 | Katherine Hadburt | 72 | Sister in law | Housewife | Ireland |
| 76 | William L Buyers | 57 | Head | Clerk | Ohio |
| 77 | Caroline B Buyers | 56 | Wife | Housewife | Ohio |
| 78 | Harmon W. Buyers | 21 | son | Accountant | Ohio |
| 79 | Margaret L Buyers | 26 | daughter | Assistant Supervisor | Ohio |
| 80 | Howard Monroe | 45 | Head | Salesman | 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)