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John Reilly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Milwaukee-County, Wisconsin
Our Model Tree links this John Reilly across the 1930 and 1940 US Censuses in Milwaukee-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Milwaukee-County, Wisconsin |
| Surname | Reilly |
| Given Name | John Matthew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Milwaukee |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Rosemary Reilly | Daughter | — | 9 | ~1931 |
| John Reilly | Head | — | 43 | ~1897 |
| Geraldine Elsie | Other | — | 19 | ~1921 |
| Patricia Reilly | Son | — | 2 | ~1938 |
| John Reilly | Son | — | 11 | ~1929 |
| William Reilly | Son | — | 8 | ~1932 |
| Michael Reilly | Son | — | 5 | ~1935 |
| Rosemary Reilly | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Milwaukee, Wisconsin
Son, age 1
Milwaukee, Wisconsin · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Michigan |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Milwaukee-County, Wisconsin
Son, age 11
Milwaukee-County, Wisconsin · implied b. ~1929 — 8 household members
| Surname | Reilly |
| Given Name | John Matthew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Highest Grade | No 6 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Reilly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Reilly
Son · 1940 · age 11 · b. ~1929 · Wisconsin
★ You are viewing this record
Sibling
William Reilly
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Reilly
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Reilly
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemary Reilly
Sibling · 1940 · age 9
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
1940 US Federal Census — Milwaukee-County, Wisconsin
Open full size
1940 US Federal Census — Milwaukee-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04556-00606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William F. Wichtel | 52 | Head | Proprietor | Wisconsin |
| 2 | Elsie G. Wichtel | 44 | Wife | Proprietor | Wisconsin |
| 3 | Rose Sivess | 28 | Maid | Maid | Wisconsin |
| 4 | Lester P. Hartung | 44 | Head | Proprietor | Wisconsin |
| 5 | Hazel O. Hartung | 39 | Wife | — | Wisconsin |
| 6 | William Van Loenen | 35 | Head | Salesman | Wisconsin |
| 7 | Marie Van Loenen | 26 | Wife | Stenographer | North Dakota |
| 8 | Leopold Lelisbaumer | 73 | Head | — | Austria |
| 9 | Anna Heilier | 56 | Housekeeper | Housekeeper | Wisconsin |
| 10 | William Manegold | 52 | Head | General Manager & President | Wisconsin |
| 11 | Eva Manegold | 49 | Wife | — | Wisconsin |
| 12 | Gilbert Manegold | 22 | Son | Engineer | Wisconsin |
| 13 | Helen Manegold | 19 | Daughter | — | Wisconsin |
| 14 | Stuart Manegold | 16 | Son | — | Wisconsin |
| 15 | William Swain | 42 | Head | Principal | Minnesota |
| 16 | Maude Swain | 37 | Wife | — | Kansas |
| 17 | Robert Swain | 11 | Son | — | Wisconsin |
| 18 | Richard Swain | 4 | Son | — | Wisconsin |
| 19 | Frances Gerards | 43 | Lodger | School Clerk | Wisconsin |
| 20 | Sophia Schmitz | 87 | Head | — | Wisconsin |
| 21 | Mae Schmitz | 55 | Daughter | — | Wisconsin |
| 22 | Etta Schmitz | 51 | Daughter | — | Wisconsin |
| 23 | Walter Gaulke | 53 | Head | Proprietor | Wisconsin |
| 24 | Ida Gaulke | 54 | Wife | — | Wisconsin |
| 25 | Richard Gaulke | 21 | Son | Salesman | Wisconsin |
| 26 | Ella Miller | 61 | Sister-in-law | — | Wisconsin |
| 27 | George Miller | 52 | Lodger | Steamfitter | Wisconsin |
| 28 | Joseph G. Otter | 51 | Head | Proprietor | Wisconsin |
| 29 | Emma E. Otter | 53 | Wife | — | Ohio |
| 30 | John Reilly | 43 | Head | Dentist | Wisconsin |
| 31 | Rosemary Reilly | 38 | Wife | — | Michigan |
| 32 | John Matthew Reilly THIS PERSON | 11 | Son | — | Wisconsin |
| 33 | Rosemary Reilly | 9 | Daughter | — | Wisconsin |
| 34 | William Francis Reilly | 8 | Son | — | Wisconsin |
| 35 | Michael Joseph Reilly | 5 | Son | — | Wisconsin |
| 36 | Patricia Lee Reilly | 2 | Son | — | Wisconsin |
| 37 | Geraldine Elsie | 19 | Maid | Maid | Wisconsin |
| 38 | Joseph Suryer | 55 | Head | Painter & Decorator | Wisconsin |
| 39 | Anna Suryer | 52 | Wife | — | Wisconsin |
| 40 | Raymond Suryer | 22 | Son | Court Clerk | Wisconsin |
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)