MR
Mary Regan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Clair, Michigan
Our Model Tree links this Mary Regan across the 1920 and 1930 US Censuses in St Clair, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 7-person household.
Age 47
b. ~1883
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Clair, Michigan |
| Surname | Regan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 18 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Brockway Township |
| Est. Birth Year | ~1883 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mildred Regan | Daughter | — | 12 | ~1918 |
| Madeline Regan | Daughter | — | 12 | ~1918 |
| Peter Regan | Head | — | 54 | ~1876 |
| Esther Regan | Daughter | — | 15 | ~1915 |
| James Regan | Son | — | 18 | ~1912 |
| George Regan | Son | — | 24 | ~1906 |
| Mary Regan | Spouse | — | 47 | ~1883 |
Census Appearances
1920
St Clair, …
Spouse, age 37
St Clair, Michigan · implied b. ~1883 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Regan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
St Clair, …
Spouse, age 47
St Clair, Michigan · implied b. ~1883 — 7 household members
| Surname | Regan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 18 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Mary Regan across 2 US Census years (1920 and 1930) in St Clair, Michigan, using XGBoost record linkage.
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This person
Anchor record
Mary Regan
Spouse · 1930 · age 47 · b. ~1883 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — St Clair, Michigan
Open full size
1930 US Federal Census — St Clair, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1024:0661)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Esther M. Meharg | 6 | Daughter | — | Michigan |
| 52 | Thomas Grady | 51 | Head | Farmer | Canada |
| 53 | Ella C. Grady | 38 | Daughter | Weaver | Michigan |
| 54 | Julia A. Grady | 36 | Daughter | Spinner | Michigan |
| 55 | Merritt A. Cope | 30 | Head | Laborer | Michigan |
| 56 | Ida S. Cope | 30 | Wife | Spinner | Michigan |
| 57 | Margaret M. Cope | 11 | Daughter | — | Michigan |
| 58 | Leo C. Cope | 9 | Son | — | Michigan |
| 59 | Helen L. Cope | 5 | Daughter | — | Michigan |
| 60 | Azryly M. Cope | 4 | Son | — | Michigan |
| 61 | Lila M. Cope | 3 | Daughter | — | Ohio |
| 62 | Raymond Cope | 1 | Son | — | Ohio |
| 63 | John M. Norris | 40 | Head | Farmer | Michigan |
| 64 | Estella M. Norris | 37 | Wife | — | Michigan |
| 65 | Alden E. Norris | 14 | Son | — | Michigan |
| 66 | Wilson J. Norris | 11 | Son | — | Michigan |
| 67 | May M. Norris | 9 | Daughter | — | Michigan |
| 68 | John C. Mckenney | 70 | Head | Farmer | Michigan |
| 69 | Nellie E. Mckenney | 66 | Wife | — | Canada English |
| 70 | Ed B. Mckenney | 29 | Son | Laborer | Michigan |
| 71 | Peter Regan | 54 | Head | Farmer | Michigan |
| 72 | Mary Regan THIS PERSON | 47 | Wife | — | Michigan |
| 73 | George F. Regan | 24 | Son | Barber | Michigan |
| 74 | James L. Regan | 18 | Son | — | Michigan |
| 75 | Esther Regan | 15 | Daughter | — | Michigan |
| 76 | Madeline C. Regan | 12 | Daughter | — | Michigan |
| 77 | Mildred E. Regan | 12 | Daughter | — | Michigan |
| 78 | William Mcmahon | 41 | Head | Farmer | Michigan |
| 79 | Lucy Mcmahon | 41 | Wife | — | Michigan |
| 80 | Bernice Dorcy | 14 | Daughter | — | Michigan |
| 81 | Patrick Dorcy | 13 | Foster son | — | Michigan |
| 82 | Eugene E. Fox | 33 | Head | Farmer | Michigan |
| 83 | Ailene G. Fox | 33 | Wife | — | Michigan |
| 84 | Eugene G. Fox | 9 | Son | — | Michigan |
| 85 | Patrick H. Fox | 5 | Son | — | Michigan |
| 86 | Hugh Rodgins | 52 | Head | Farmer | Canada English |
| 87 | Ada G. Rodgins | 49 | Wife | — | Michigan |
| 88 | Maxwell J. Rodgins | 20 | Son | — | Michigan |
| 89 | William H. Rodgins | 14 | Son | — | Michigan |
| 90 | William Jacobs | 56 | Head | Farmer | Germany |
| 91 | Sarah E. Jacobs | 51 | Wife | — | Michigan |
| 92 | Madalin D. Jacobs | 23 | Daughter | Teacher | Michigan |
| 93 | Irene S. Jacobs | 19 | Daughter | — | Michigan |
| 94 | Helen E. Jacobs | 17 | Daughter | — | Michigan |
| 95 | William R. Jacobs | 15 | Son | — | Michigan |
| 96 | Dan E. Kelly | 53 | Head | Farmer | Michigan |
| 97 | Mary D. Kelly | 45 | Wife | — | Michigan |
| 98 | David F. Kelly | 19 | Son | Grader | Ohio |
| 99 | Ruth H. Kelly | 15 | Daughter | — | Ohio |
| 100 | Walter Jaworski | 14 | Boarder | — | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)