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Mary Link — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Mary Link across the 1920 and 1930 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 7-person household.
Age 10
b. ~1920
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Link |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | — |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1920 |
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 |
|---|---|---|---|---|
| Paul Link | Son | — | 12 | ~1918 |
| Aloysius Link | Head | — | 39 | ~1891 |
| Martha Link | Daughter | — | 9 | ~1921 |
| George Link | Son | — | 3 | ~1927 |
| Mary Link | Other | — | 38 | ~1892 |
| Aloysius Link | Son | — | 13 | ~1917 |
| Mary Link | Daughter | — | 10 | ~1920 |
Census Appearances
1920
Jefferson, Kentucky
Daughter, age
Jefferson, Kentucky · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Link |
| Given Name | Mary Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Daughter, age 10
Jefferson, Kentucky · implied b. ~1920 — 7 household members
| Surname | Link |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| 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 Link across 2 US Census years (1920 and 1930) in Jefferson, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Link
Daughter · 1930 · age 10 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Paul Link
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Link
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Link
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aloysius Link
Sibling · 1930 · age 13
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:kentuckycensus00reel759:0785)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank J. Trimmer | 54 | Head | Butcher | Kentucky |
| 52 | Lena Trimmer | 49 | Wife-H | — | Indiana |
| 53 | Leo F. Durlauf | 49 | Head | Musician | Indiana |
| 54 | Anne E. Durlauf | 50 | Wife-H | — | Kentucky |
| 55 | Robert L. Durlauf | 23 | Son | Salesman | Kentucky |
| 56 | Paul C. Klein | 29 | Head | Druggist | Ohio |
| 57 | Mary R. Klein | 28 | Wife-H | — | Kentucky |
| 58 | Mary E. Klein | 5 | Daughter | — | Kentucky |
| 59 | Paul C. Klein | 1 | Son | — | Kentucky |
| 60 | Katherine Haines | 42 | Aunt | Clerk | Indiana |
| 61 | Aloysius C. Link | 39 | Head | Manager | Kentucky |
| 62 | Mary C. Link | 38 | Wife-H | — | Kentucky |
| 63 | Aloysius C. Link | 13 | Son | — | Kentucky |
| 64 | Paul O. Link | 12 | Son | — | Kentucky |
| 65 | Mary C. Link THIS PERSON | 10 | Daughter | — | Kentucky |
| 66 | Martha M. Link | 9 | Daughter | — | Kentucky |
| 67 | George A. Link | 3 | Son | — | Kentucky |
| 68 | Herbert F. Bishop | 47 | Head | Presser | Missouri |
| 69 | Elizabeth Bishop | 42 | Wife-H | — | Kentucky |
| 70 | Marguerite Bishop | 21 | Electrical supplies | Bookkeeper | Kentucky |
| 71 | William Bishop | 18 | Son | Car Repairer | Kentucky |
| 72 | Herbert F. Jr. Bishop | 14 | Son | — | Kentucky |
| 73 | Richard H. Shelton | 28 | Head | Hardwood Cutter | Kentucky |
| 74 | Juliette Shelton | 27 | Wife-H | — | Indiana |
| 75 | Joseph H. Fuller | 32 | Boarder | Floor Layer | Kentucky |
| 76 | Charlie Fuller | 30 | Boarder | — | Kentucky |
| 77 | Elza Gillespie | 22 | Head | Commercial Truck | Kentucky |
| 78 | Myrtle Gillespie | 29 | Wife-H | — | Tennessee |
| 79 | James E. Gillespie | 12 | Son | — | Kentucky |
| 80 | Billy P. Gillespie | 7 | Son | — | Kentucky |
| 81 | Mary J. Gillespie | 5 | Daughter | — | Kentucky |
| 82 | John Schilmiller | 65 | Head | — | Indiana |
| 83 | Emma Schilmiller | 66 | Wife-H | — | Indiana |
| 84 | Rosena B. Schilmiller | 32 | Daughter | Bookkeeper | Indiana |
| 85 | Catherine Schilmiller | 28 | Daughter | Stenographer | Indiana |
| 86 | Joseph V. Schilmiller | 24 | Son | Agent | Indiana |
| 87 | Olive E. Schilmiller | 21 | Daughter-in-law | — | Kentucky |
| 88 | Jean M. Schilmiller | 1 | Granddaughter | — | Kentucky |
| 89 | Malcolm M. Walls | 28 | Boarder | Salesman | Kentucky |
| 90 | Lee A. Judd | 55 | Head | Counterman | Kentucky |
| 91 | Alice A. Judd | 55 | Wife-H | — | Canada-English |
| 92 | Reata M. Bollenbach | 18 | Step-daughter | Bookkeeper | Florida |
| 93 | Katherine A. Tierney | 32 | Head-H | — | Kentucky |
| 94 | John J. Tierney | 48 | Brother | Cutter-Man | Kentucky |
| 95 | Dennis M. Tierney | 45 | Brother | Cutter-Man | Kentucky |
| 96 | Mary C. Loring | 24 | Niece | Operator | Kentucky |
| 97 | James A. Dye | 28 | Head | Clerk | Kentucky |
| 98 | Irene M. Dye | 30 | Wife-H | — | Ohio |
| 99 | Jean A. Dye | 4 | Daughter | — | Kentucky |
| 100 | — | None | — | — | — |
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)