MR
Margaret Reilly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Margaret Reilly across the 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Student |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Student |
| Township / Ward | Columbus |
| Est. Birth Year | ~1925 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Kathleen Reilly | Daughter | — | 12 | ~1928 |
| Garrett Reilly | Son | — | 9 | ~1931 |
| Elsa Reilly | Spouse | — | 42 | ~1898 |
| Margaret Reilly | Daughter | — | 15 | ~1925 |
| Elizabeth Reilly | Daughter | — | 15 | ~1925 |
| Barrett Reilly | Head | — | 50 | ~1890 |
Census Appearances
1930
Franklin, Ohio
Daughter, age 4
Franklin, Ohio · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | New York |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Daughter, age 15
Franklin-County, Ohio · implied b. ~1925 — 6 household members
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | Student |
| Highest Grade | Hs 2 |
| 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 Margaret Reilly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Reilly
Daughter · 1940 · age 15 · b. ~1925 · Ohio
★ You are viewing this record
Sibling
Elizabeth Reilly
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Garrett Reilly
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Reilly
Sibling · 1940 · age 12
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 — 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-t0627-03243-00196)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Mrs Bell | 62 | Sister | Music Teacher | Ohio |
| 2 | Margaret F Boyd | 37 | Head | Teacher | Ohio |
| 3 | Abe Shuman | 54 | Head | — | Russia |
| 4 | Carrie Shuman | 48 | Wife | — | New York |
| 5 | Ruth Shuman | 18 | Daughter | Student | Ohio |
| 6 | John Davis | 52 | Head | Laborer | Ohio |
| 7 | Jessie T Davis | 51 | Wife | — | Ohio |
| 8 | Frances Mrs Bridge | 49 | Head | — | Ohio |
| 9 | Mary E Bridge | 16 | Daughter | Stenographer | Ohio |
| 10 | Marjorie Bridge | 13 | Daughter | Nurse | Ohio |
| 11 | Frank Marsh | 76 | Head | — | Ohio |
| 12 | Sophia Marsh | 73 | Wife | — | Ohio |
| 13 | George H Martin | 48 | Head | Paper Hanger | Pennsylvania |
| 14 | Vernice Martin | 44 | Wife | — | Ohio |
| 15 | Norman Martin | 21 | Son | Baker | Ohio |
| 16 | Maxine Martin | 13 | Daughter | — | Ohio |
| 17 | Earl Martin | 10 | Son | — | Ohio |
| 18 | Harry Harper | 53 | Head | Laborer | Ohio |
| 19 | Maud Harper | 50 | Wife | — | Ohio |
| 20 | Jacob Ricketts | 27 | Son | Mechanic | Ohio |
| 21 | Nunda Martyn | 19 | Niece | Stenographer | Ohio |
| 22 | Harlan Merchant | 11 | Nephew | — | Ohio |
| 23 | Dorothy Mrs Barry | 63 | Head | — | Ohio |
| 24 | George Barry | 24 | Son | Window Trimmer | Ohio |
| 25 | Robert Barry | 22 | Son | Pattern Maker | Ohio |
| 26 | Berniece Kuemmerle | 27 | Lodger | Clerk | Ohio |
| 27 | Florence Mrs Reid | 53 | Lodger | — | Ohio |
| 28 | John Leonard | 66 | Head | Retired | England |
| 29 | Anna Leonard | 66 | Wife | — | England |
| 30 | Ann Leonard | 31 | Daughter | Stenographer | Ohio |
| 31 | John J Leonard | 28 | Son | Sheet Worker | Ohio |
| 32 | Joseph Leonard | 22 | Son | Clerk | Ohio |
| 33 | Barrett A Reilly | 50 | Head | Mining Engineer | New York |
| 34 | Elsa M Reilly | 42 | Wife | — | Ohio |
| 35 | Elizabeth Reilly | 15 | Daughter | Student | Ohio |
| 36 | Margaret Reilly THIS PERSON | 15 | Daughter | Student | Ohio |
| 37 | Kathleen Reilly | 12 | Daughter | — | Ohio |
| 38 | Garrett Reilly | 9 | Son | — | Ohio |
| 39 | Robert H Tucker | 42 | Head | Engineer | Kentucky |
| 40 | Ruth B Tucker | 35 | Wife | — | 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)