MC
Mary Cavanaugh — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Saginaw, Michigan
Our Model Tree links this Mary Cavanaugh across the 1920 and 1930 US Censuses in Saginaw, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Saginaw, Michigan |
| Surname | Cavanaugh |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Laborer |
| Township / Ward | James Township |
| Est. Birth Year | ~1915 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Cavanaugh | Daughter | — | 15 | ~1915 |
| Wesley Ruger | Other | — | 15 | ~1915 |
| Peter Jordan | Son | — | 13 | ~1917 |
| Cora Cavanaugh | Spouse | — | 47 | ~1883 |
| David Jordan | Head | — | 46 | ~1884 |
| Mabel Jordan | Spouse | — | 39 | ~1891 |
| Edith Jordan | Daughter | — | 16 | ~1914 |
| Roy Cavanaugh | Other | — | 47 | ~1883 |
| Kenneth Cavanaugh | Son | — | 19 | ~1911 |
| Harold Jordan | Son | — | 9 | ~1921 |
Census Appearances
1920
Saginaw, Michigan
Daughter, age 5
Saginaw, Michigan · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cavanaugh |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Saginaw, Michigan
Daughter, age 15
Saginaw, Michigan · implied b. ~1915 — 10 household members
| Surname | Cavanaugh |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Laborer |
| Industry | Farm Home |
| Class of Worker | W |
| 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 Cavanaugh across 2 US Census years (1920 and 1930) in Saginaw, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cavanaugh
Daughter · 1930 · age 15 · b. ~1915 · Michigan
★ You are viewing this record
Sibling
Peter Jordan
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Cavanaugh
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Jordan
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Jordan
Sibling · 1930 · age 16
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
1930 US Federal Census — Saginaw, Michigan
Open full size
1930 US Federal Census — Saginaw, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1021:0763)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry Luis | 25 | Head | Carpenter | Germany |
| 2 | Dorothy Luis | 21 | Wife | — | Michigan |
| 3 | Henry Jr. Luis | 1 | Son | — | Michigan |
| 4 | George Trinklein | 79 | Head | Laborer | Michigan |
| 5 | Anna Trinklein | 27 | Wife | None | Michigan |
| 6 | Edith Trinklein | 8 | Daughter | None | Michigan |
| 7 | Phillis Trinklein | 3 | Daughter | — | Michigan |
| 8 | Stafford Trinklein | 2 | Son | None | Michigan |
| 9 | William H. Bushong | 36 | Head | Operator | Ohio |
| 10 | Anna A. Bushong | 32 | Wife | — | Michigan |
| 11 | William C. Bushong | 11 | Son | None | Michigan |
| 12 | Mildred V. Bushong | 10 | Daughter | — | Michigan |
| 13 | Charles R. Bushong | 9 | Son | None | Michigan |
| 14 | Russell Bushong | 8 | Son | None | Michigan |
| 15 | Lucile Bushong | 6 | Daughter | None | Michigan |
| 16 | Helen S. Bushong | 5 | Daughter | None | Michigan |
| 17 | Dorothy J. Bushong | 4 | Daughter | None | Michigan |
| 18 | Joseph Kenrich | 77 | Head | Farmer | New York |
| 19 | Frederick Henry Kenrich | 66 | Nephew | Farmer | Michigan |
| 20 | Carl E. Oldenburg | 44 | Head | Laborer | Michigan |
| 21 | Elsie Oldenburg | 43 | Wife | — | Michigan |
| 22 | Edwin J. Oldenburg | 14 | Son | None | Michigan |
| 23 | Erwin E. Oldenburg | 4 | Son | None | Michigan |
| 24 | Orlon Pelequin | 50 | Head | Operator | Wisconsin |
| 25 | Eva Pelequin | 50 | Wife | None | Michigan |
| 26 | Swell Pelequin | 31 | Son | Miner | Michigan |
| 27 | George Pelequin | 27 | Son | Miner | Michigan |
| 28 | Evelyn Pelequin | 21 | Daughter | House Work | Michigan |
| 29 | Charles Pelequin | 17 | Son | None | Michigan |
| 30 | Deloris Pelequin | 5 | Granddaughter | None | Michigan |
| 31 | Harriet Small | 27 | Boarder | Teacher | Michigan |
| 32 | David Jordan | 46 | Head | Laborer | Michigan |
| 33 | Mabel Jordan | 39 | Wife | None | Michigan |
| 34 | Edith Jordan | 16 | Daughter | — | Michigan |
| 35 | Peter Jordan | 13 | Son | None | Michigan |
| 36 | Harold Jordan | 9 | Son | None | Michigan |
| 37 | Roy Cavanaugh | 47 | O | Farmer + Cattle Buyer | Michigan |
| 38 | Cora Cavanaugh | 47 | Wife | None | Michigan |
| 39 | Kenneth Cavanaugh | 19 | Son | None | Michigan |
| 40 | Mary Cavanaugh THIS PERSON | 15 | Daughter | Laborer | Michigan |
| 41 | Wesley Ruger | 15 | Nephew | None | Michigan |
| 42 | Jessie Wary | 42 | Head | Farmer | Ohio |
| 43 | Arthur Wary | 16 | Son | None | Michigan |
| 44 | Luella Wary | 14 | Daughter | None | Michigan |
| 45 | Leo Wary | 7 | Son | None | Michigan |
| 46 | Oscar Wary | 23 | Head | Laborer | Michigan |
| 47 | Belle Wary | 22 | Wife | Laborer | Michigan |
| 48 | Horace B. Luck | 48 | Head | Inspector | Maine |
| 49 | Della E. Luck | 44 | Wife | None | Maine |
| 50 | Bernice Luck | 21 | Daughter | Stenographer | Maine |
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)