MC
Mary Clancy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Fayette, Kentucky
Our Model Tree links this Mary Clancy across the 1920 and 1930 US Censuses in Fayette, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 8-person household.
Age 15
b. ~1915
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Fayette, Kentucky |
| Surname | Clancy |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 | Lexington City |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Katherine Clancy | Daughter | — | 10 | ~1920 |
| Thomas Clancy | Son | — | 8 | ~1922 |
| Joseph Clancy | Son | — | 9 | ~1921 |
| Rose Clancy | Daughter | — | 6 | ~1924 |
| Mary Clancy | Daughter | — | 15 | ~1915 |
| Louis Clancy | Son | — | 11 | ~1919 |
| Nettie Clancy | Other | — | 40 | ~1890 |
| John Clancy | Head | — | 60 | ~1870 |
Census Appearances
1920
Fayette, Kentucky
Daughter, age 4
Fayette, Kentucky · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clancy |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Fayette, Kentucky
Daughter, age 15
Fayette, Kentucky · implied b. ~1915 — 8 household members
| Surname | Clancy |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 Clancy across 2 US Census years (1920 and 1930) in Fayette, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Clancy
Daughter · 1930 · age 15 · b. ~1915 · Kentucky
★ You are viewing this record
Sibling
Katherine Clancy
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Clancy
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Clancy
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Clancy
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Clancy
Sibling · 1930 · age 8
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 — Fayette, Kentucky
Open full size
1930 US Federal Census — Fayette, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel743:0469)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Hackney | 35 | Head | Manager | Kentucky |
| 2 | Margaret Hackney | 30 | Wife-H | — | Kentucky |
| 3 | Hal Hackney | 8 | Son | — | Kentucky |
| 4 | Margaret A Hackney | 6 | Daughter | — | Kentucky |
| 5 | Cynthia Jean Hackney | 2 | Daughter | — | Kentucky |
| 6 | Israel Rosenberg | 40 | Head | Merchant | Russia |
| 7 | Bertha Rosenberg | 35 | Wife-H | — | Russia |
| 8 | Elliot Rosenberg | 11 | Son | Merchant | Russia |
| 9 | Ann Rosenberg | 23 | Daughter | Bookkeeper | Kentucky |
| 10 | Hyman Rosenberg | 21 | Son | Salesman | Kentucky |
| 11 | Edward Rosenberg | 19 | Son | — | Kentucky |
| 12 | Rachel Rosenberg | 17 | Daughter | — | Kentucky |
| 13 | John Sellers | 42 | Head | Detective | Kentucky |
| 14 | Norah Sellers | 36 | Wife-H | — | Kentucky |
| 15 | William Sellers | 17 | Son | — | Kentucky |
| 16 | Mary L Sellers | 14 | Daughter | — | Kentucky |
| 17 | Evelyn Clancy | 20 | Niece | Stenographer | Kentucky |
| 18 | Lawrence Wainscott | 50 | Head | — | Kentucky |
| 19 | Emma Wainscott | 40 | Wife-H | — | Kentucky |
| 20 | Robert Rice | 23 | Head | Service Man | Kentucky |
| 21 | Mary H. Rice | 17 | Wife-H | — | Virginia |
| 22 | Lawrence Godfrey | 56 | Head | — | Kentucky |
| 23 | Nettie Godfrey | 19 | Step daughter | — | Missouri |
| 24 | Richard Godfrey | 18 | Step son | — | Missouri |
| 25 | Theodore Keller | 39 | Head | Florist Helper | Kentucky |
| 26 | Gertrude Keller | 41 | Wife-H | — | Kentucky |
| 27 | Theodore Keller | 6 | Son | — | Kentucky |
| 28 | John A Keller | 4 | Son | — | Kentucky |
| 29 | James F. Scott | 57 | Head | Salesman | Kentucky |
| 30 | Mattie Scott | 57 | Wife-H | — | Kentucky |
| 31 | William Crume | 58 | Head | Watchman | Kentucky |
| 32 | Mary Etta Crume | 56 | Wife | — | Kentucky |
| 33 | Idella Crume | 26 | Daughter | Assistant | Kentucky |
| 34 | Ernest Thompson | 44 | Head | Asst Police Chief | Kentucky |
| 35 | Josephine Thompson | 44 | Wife-H | — | Kentucky |
| 36 | Carolyn Thompson | 6 | Daughter | — | Kentucky |
| 37 | Henry Lancaster | 67 | Head | Proprietor | Kentucky |
| 38 | Stella Lancaster | 44 | Wife-H | — | Ohio |
| 39 | Marianna Lancaster | 18 | Daughter | — | Kentucky |
| 40 | Harriett Lancaster | 15 | Daughter | — | Kentucky |
| 41 | Mary Mcglade | 75 | Head | — | Ireland |
| 42 | James P Mcglade | 40 | Son | Salesman | Kentucky |
| 43 | John C Clancy | 60 | Head | Police Officer | Kentucky |
| 44 | Nettie Clancy | 40 | Wife-H | — | Kentucky |
| 45 | Mary C Clancy THIS PERSON | 15 | Daughter | — | Kentucky |
| 46 | Louis Clancy | 11 | Son | — | Kentucky |
| 47 | Katherine Clancy | 10 | Daughter | — | Kentucky |
| 48 | Joseph Clancy | 9 | Son | — | Kentucky |
| 49 | Thomas Clancy | 8 | Son | — | Kentucky |
| 50 | Rose Ann Clancy | 6 | Daughter | — | Kentucky |
Related Census Records
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)