MS
Mary Sheehan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Mary Sheehan across the 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 3
b. ~1927
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Sheehan |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1927 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Martha Sheehan | Daughter | — | 5 | ~1925 |
| Margaret Sheehan | Daughter | — | 9 | ~1921 |
| Mary Sheehan | Daughter | — | 3 | ~1927 |
| Catherine Sheehan | Daughter | — | 7 | ~1923 |
| Robert Sheehan | Head | — | 34 | ~1896 |
| Benjamin Corrigan | Other | — | 67 | ~1863 |
| Robert Sheehan | Son | — | 5 | ~1925 |
| Margaret Sheehan | Spouse | — | 33 | ~1897 |
Census Appearances
1930
Jefferson, Kentucky
Daughter, age 3
Jefferson, Kentucky · implied b. ~1927 — 8 household members
| Surname | Sheehan |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Daughter, age 12
Jefferson-County, Kentucky · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sheehan |
| Given Name | Margaret A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Sheehan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Sheehan
Daughter · 1930 · age 3 · b. ~1927 · Kentucky
★ You are viewing this record
Sibling
Catherine Sheehan
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Sheehan
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Sheehan
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Sheehan
Sibling · 1930 · 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
1930 US Federal Census — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel760:0040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lydia K Banfield | 57 | Head | — | Kentucky |
| 52 | Jane K Banfield | 18 | Daughter | — | Kentucky |
| 53 | Harry De Rome | 39 | Head | Cutter | Kentucky |
| 54 | Zelda De Rome | 38 | Wife | — | Indiana |
| 55 | Charlotte De Rome | 14 | Daughter | — | Indiana |
| 56 | Richard H De Rome | 13 | Son | — | Indiana |
| 57 | Mary A De Rome | 7 | Daughter | — | Indiana |
| 58 | Martha N De Rome | 5 | Daughter | — | Kentucky |
| 59 | Marshall Rung | 29 | Head | Bookkeeper | Kentucky |
| 60 | Gertrude Rung | 39 | Wife | — | Indiana |
| 61 | Mildred E Rung | 10 | Daughter | — | Kentucky |
| 62 | Marjorie L Rung | 7 | Daughter | — | Kentucky |
| 63 | Charles E Rung | 5 | Son | — | Kentucky |
| 64 | Buchanan Fowler | 33 | Head | Storekeeper | Kentucky |
| 65 | Helen M Fowler | 31 | Wife | — | Kentucky |
| 66 | Stafford W Fowler | 13 | Son | — | Kentucky |
| 67 | Paul E Fowler | 10 | Son | — | Kentucky |
| 68 | Donald C Fowler | 1 | Son | — | Kentucky |
| 69 | Lena Fowler | 68 | Aunt | — | Kentucky |
| 70 | Katherine Fowler | 66 | Aunt | — | Kentucky |
| 71 | Mordecai Davidson | 82 | Head | Salesman | Ohio |
| 72 | Emma B Davidson | 74 | Wife | — | Kentucky |
| 73 | George R Waugh | 27 | Head | Clerk | Kentucky |
| 74 | Elizabeth Waugh | 25 | Wife | — | Kentucky |
| 75 | Mary H Waugh | 3 | Daughter | — | Kentucky |
| 76 | Marion B Toombs | 61 | Father-in-law | Retired | Kentucky |
| 77 | Louis Hamilton | 69 | Head | Retired | Kentucky |
| 78 | Emma Hamilton | 61 | Wife | — | Indiana |
| 79 | Catherine E Abell | 27 | Daughter | — | Kentucky |
| 80 | James L Abell | 32 | Son-in-law | Solicitor | Kentucky |
| 81 | William F Matson | 33 | Head | Foreman | Kentucky |
| 82 | Corrine H Matson | 31 | Wife | — | Kentucky |
| 83 | William G Matson | 10 | Son | — | Kentucky |
| 84 | Everett R Preston | 20 | Step-son | Attendant | Kentucky |
| 85 | Robert F Sheehan | 34 | Head | Assistant Foreman | Kentucky |
| 86 | Margaret W Sheehan | 33 | Wife | — | Kentucky |
| 87 | Margaret A Sheehan | 9 | Daughter | — | Kentucky |
| 88 | Catherine M Sheehan | 7 | Daughter | — | Kentucky |
| 89 | Robert J Sheehan | 5 | Son | — | Kentucky |
| 90 | Martha J Sheehan | 5 | Daughter | — | Kentucky |
| 91 | Mary J Sheehan THIS PERSON | 3 | Daughter | — | Kentucky |
| 92 | Benjamin Corrigan | 67 | Uncle | Stagehand | Kentucky |
| 93 | Louis J O'Connell | 30 | Head | Clerk | Kentucky |
| 94 | Alice A O'Connell | 22 | Wife | — | Kentucky |
| 95 | Alice H Thunberg | 30 | Head | — | Kentucky |
| 96 | Doris M Thunberg | 9 | Daughter | — | Kentucky |
| 97 | Warren H Thunberg | 8 | Son | — | Kentucky |
| 98 | Kathleen M Thunberg | 4 | Daughter | — | Kentucky |
| 99 | Geraldine Clements | 23 | Niece | — | Kentucky |
| 100 | Thomas Clements | 14 | Nephew | — | Kentucky |
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)