MR
Margaret Reilly — 1920 US Census Record
Model Tree available1920 United States Federal Census · Milwaukee, Wisconsin
Our Model Tree links this Margaret Reilly across the 1920, 1930 and 1940 US Censuses in Milwaukee, Wisconsin (XGBoost, ~Confirmed), with identified parents Eugene & John — first a daughter (b.~1912), then head of a 8-person household.
Age 8
b. ~1912
Female
Daughter
Born: Wisconsin
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Milwaukee, Wisconsin |
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Est. Birth Year | ~1912 |
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 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Lucille Reilly | Daughter | — | 6 | ~1914 |
| Margaret Reilly | Daughter | — | 8 | ~1912 |
| Edward Reilly | Son | — | 12 | ~1908 |
| John Reilly | Head | — | 50 | ~1870 |
| Lawrence Reilly | Son | — | 7 | ~1913 |
| Sarah Reilly | Spouse | — | 33 | ~1887 |
| Francis Reilly | Daughter | — | 10 | ~1910 |
| Ruth Reilly | Daughter | — | 4 | ~1916 |
Census Appearances
1920
Milwaukee, Wisconsin
Daughter, age 8
Milwaukee, Wisconsin · implied b. ~1912 — 8 household members
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Milwaukee, Wisconsin
Daughter, age 18
Milwaukee, Wisconsin · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Milwaukee-County, Wisconsin
Other, age 29
Milwaukee-County, Wisconsin · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Mary |
| Relationship to Head | In Law |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Occupation | Nurse |
| Industry | Hospital |
| Class of Worker | PW |
| Hours Worked | 56 |
| Income (1939) | 1100 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| 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 Margaret Reilly across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Eugene Reilley (~0.92 confidence) and father John Reilly (~0.92 confidence) and mother Sarah Reilly (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Eugene Reilley
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Reilly
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Sarah Reilly
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Reilly
Daughter · 1920 · age 8 · b. ~1912 · Wisconsin
★ You are viewing this record
Sibling
Lucille Reilly
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Reilly
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Reilly
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Reilly
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Reilly
Sibling · 1920 · age 10
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
1920 US Federal Census — Milwaukee, Wisconsin
Open full size
1920 US Federal Census — Milwaukee, Wisconsin
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1997unit:0685)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 51 | Roger Conway | 30 | Head | Wisconsin |
| 52 | Elenor Conway | 27 | Wife | Wisconsin |
| 53 | Nancy Conway | 5 | Daughter | Wisconsin |
| 54 | Fred Kammermeyer | 26 | Head | Wisconsin |
| 55 | Gertrude Kammermeyer | 26 | Wife | Wisconsin |
| 56 | Herbert Kammermeyer | 4 | Son | Wisconsin |
| 57 | Florence Kammermeyer | 2 | Daughter | Wisconsin |
| 58 | Carl Kammermeyer | 1 | Son | Wisconsin |
| 59 | Arthur Geline | 41 | Head | Wisconsin |
| 60 | Mary Geline | 37 | Wife | Wisconsin |
| 61 | Harold Geline | 6 | Son | Wisconsin |
| 62 | Elmer Geline | 4 | Son | Wisconsin |
| 63 | Catherine Thors | 65 | Mother-in-law | Wisconsin |
| 64 | George Long | 25 | Head | Wisconsin |
| 65 | Alice Long | 20 | Wife | Wisconsin |
| 66 | Howard Long | 2 | Son | Wisconsin |
| 67 | Susan Long | 21 | Sister | Wisconsin |
| 68 | Emily Long | 18 | Sister | Wisconsin |
| 69 | John Reilly | 50 | Head | Wisconsin |
| 70 | Sarah Reilly | 33 | Wife | Wisconsin |
| 71 | Edward Reilly | 12 | Son | Wisconsin |
| 72 | Francis Reilly | 10 | Daughter | Wisconsin |
| 73 | Margaret Reilly THIS PERSON | 8 | Daughter | Wisconsin |
| 74 | Lawrence Reilly | 7 | Son | Wisconsin |
| 75 | Lucille Reilly | 6 | Daughter | Wisconsin |
| 76 | Ruth Reilly | 4 | Daughter | Wisconsin |
| 77 | George Kelley | 41 | Head | Wisconsin |
| 78 | Catherine Kelley | 46 | Wife | Wisconsin |
| 79 | William Kelley | 19 | Son | Wisconsin |
| 80 | Edward Kelley | 16 | Son | Wisconsin |
| 81 | Catherine Kelley | 13 | Daughter | Wisconsin |
| 82 | Michael Wagon | 31 | Boarder | Wisconsin |
| 83 | Louisa Knox | 61 | Head | Wisconsin |
| 84 | Lillian Knox | 33 | Daughter | Wisconsin |
| 85 | Elsie Knox | 28 | Daughter | Wisconsin |
| 86 | Ruth Knox | 21 | Daughter | Wisconsin |
| 87 | Walter Knox | 19 | Son | Wisconsin |
| 88 | Elizabeth With | 41 | Head | Wisconsin |
| 89 | Florence With | 11 | Son | Wisconsin |
| 90 | Mildred With | 9 | Daughter | Wisconsin |
| 91 | George With | 6 | Son | Wisconsin |
| 92 | Edward With | 2 | Son | Wisconsin |
| 93 | Jacob Beyer | 70 | Head | Germany |
| 94 | Theresa Beyer | 67 | Wife | Germany |
| 95 | Jacob Beyer | 32 | Son | Wisconsin |
| 96 | Emma Beyer | 28 | Daughter | Wisconsin |
| 97 | Arthur Beyer | 25 | Son | Wisconsin |
| 98 | William Becker | 40 | Head | Wisconsin |
| 99 | Ida Becker | 38 | Wife | Wisconsin |
| 100 | William Becker | 12 | Son | Wisconsin |
Pedigree Summary
Margaret + 5 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)