MC
Mary Conway — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Mary Conway across the 1920 and 1930 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Conway |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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 | ~1919 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Conway | Daughter | — | 11 | ~1919 |
| Carolyn Conway | Daughter | — | 16 | ~1914 |
| Vernice Conway | Daughter | — | 9 | ~1921 |
| Lu Conway | Daughter | — | 21 | ~1909 |
| Rossie Conway | Daughter | — | 13 | ~1917 |
| Mary Conway | Head | — | 40 | ~1890 |
| Arthur Conway | Son | — | 8 | ~1922 |
| Herbert Conway | Son | — | 18 | ~1912 |
| Griffin Conway | Spouse | — | 41 | ~1889 |
Census Appearances
1920
Jefferson, Kentucky
Daughter, age 1
Jefferson, Kentucky · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 11
Jefferson, Kentucky · implied b. ~1919 — 9 household members
| Surname | Conway |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| 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 Conway across 2 US Census years (1920 and 1930) in Jefferson, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Conway
Daughter · 1930 · age 11 · b. ~1919 · Kentucky
★ You are viewing this record
Sibling
Carolyn Conway
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernice Conway
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lu Conway
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Conway
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rossie Conway
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Conway
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 — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel756:1016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daisy Croghan | 32 | Boarder | Packer | Kentucky |
| 2 | Caudney Jackson | 31 | Head | Machine Operator | Kentucky |
| 3 | Bessie Jackson | 28 | Wife-H | — | Kentucky |
| 4 | James P. Jackson | 9 | Son | — | Kentucky |
| 5 | Raymond A. Jackson | 7 | Son | — | Kentucky |
| 6 | Mary J. Jackson | 5 | Daughter | — | Kentucky |
| 7 | Leslie B. Jackson | 17 | Nephew | — | Kentucky |
| 8 | Henry Bradfurer | 58 | Head | Foreman | Kentucky |
| 9 | Florida Bradfurer | 67 | Wife-H | Proprietor | Kentucky |
| 10 | Rosetta Bradfurer | 33 | Daughter | Sales-Lady | Kentucky |
| 11 | Henry T. Bradfurer | 23 | Son | Manager | Kentucky |
| 12 | Earnestine Wagner | 60 | Head-H | — | Germany |
| 13 | Hugo Krilach | 35 | Boarder | Tool Maker | Luxemburg |
| 14 | John P. Murphy | 48 | Head | Clerical | Kentucky |
| 15 | Lula Murphy | 39 | Wife-H | Saleslady | Kentucky |
| 16 | Mary E. Murphy | 38 | Sister-H | — | Kentucky |
| 17 | Joseph A. Murphy | 30 | Brother | Mechanic | Kentucky |
| 18 | Philip R. Mattingly | 60 | Head | Laborer | Kentucky |
| 19 | Mattie C. Mattingly | 61 | Wife-H | — | Kentucky |
| 20 | Mary J. Conway | 40 | Head | Rip | Kentucky |
| 21 | Griffin R. Conway | 41 | Husband | — | Kentucky |
| 22 | Lu Edda Conway | 21 | Daughter | Book-Keeper | Kentucky |
| 23 | Herbert L. Conway | 18 | Son | Messenger | Kentucky |
| 24 | Carolyn Conway | 16 | Daughter | Clerk | Kentucky |
| 25 | Rossie M. Conway | 13 | Daughter | — | Kentucky |
| 26 | Mary A. Conway THIS PERSON | 11 | Daughter | — | Kentucky |
| 27 | Vernice G. Conway | 9 | Daughter | — | Kentucky |
| 28 | Arthur E. Conway | 8 | Son | — | Kentucky |
| 29 | James W. Cox | 64 | Head | Iron Worker | Kentucky |
| 30 | Emma Cox | 63 | Wife-H | — | Kentucky |
| 31 | Stanley Cox | 27 | Son | Laborer | Kentucky |
| 32 | Steve A. Casey | 38 | Head | Fireman | Kentucky |
| 33 | Agnes Casey | 25 | Wife-H | — | Texas |
| 34 | Jack Casey | 9 | Son | — | Minnesota |
| 35 | Raymond Daniel | 27 | Head | Welder | Kentucky |
| 36 | Maudie F. Daniel | 26 | Wife-H | — | Kentucky |
| 37 | James T. Daniel | 7 | Son | — | Kentucky |
| 38 | Mary E. Daniel | 5 | Daughter | — | Kentucky |
| 39 | Julia G. Daniel | 1 | Daughter | — | Kentucky |
| 40 | William Cornelius | 41 | Head | Laborer | Kentucky |
| 41 | May Cornelius | 43 | Wife-H | — | Kentucky |
| 42 | Leonard Cornelius | 23 | Son | Driver | Kentucky |
| 43 | Thelma Cornelius | 18 | Daughter-in-law | — | Kentucky |
| 44 | John Cornelius | 19 | Son | Laborer | Kentucky |
| 45 | Henry D. Cornelius | 8 | Son | — | Kentucky |
| 46 | Leonard Jr. Cornelius | 1 | Grandson | — | Kentucky |
| 47 | Anna Vordeldeck | 57 | Head-H | — | Wisconsin |
| 48 | Fred Vordeldeck | 49 | Brother | — | Wisconsin |
| 49 | Rosa A. Thierry | 69 | Head-H | Proprietor | Rheinpfalz |
| 50 | Rosa H. Thierry | 21 | Daughter | — | 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)