MS
Mary Snyder — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Mary Snyder across the 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 11-person household.
Age 15
b. ~1915
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Snyder |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Germany |
| 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 | ~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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Snyder | Daughter | — | 15 | ~1915 |
| Emma Snyder | Daughter | — | 20 | ~1910 |
| Alice Snyder | Daughter | — | 13 | ~1917 |
| Gertrude Snyder | Daughter | — | 22 | ~1908 |
| Dorothy Snyder | Daughter | — | 5 | ~1925 |
| August Snyder | Head | — | 59 | ~1871 |
| Fred Snyder | Son | — | 10 | ~1920 |
| Joseph Snyder | Son | — | 18 | ~1912 |
| August Snyder | Son | — | 11 | ~1919 |
| Leo Snyder | Son | — | 7 | ~1923 |
| Emma Snyder | Spouse | — | 54 | ~1876 |
Census Appearances
1930
Jefferson, Kentucky
Daughter, age 15
Jefferson, Kentucky · implied b. ~1915 — 11 household members
| Surname | Snyder |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Germany |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Spouse, age 26
Jefferson-County, Kentucky · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | H 4 |
| 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 Snyder across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snyder
Daughter · 1930 · age 15 · b. ~1915 · Kentucky
★ You are viewing this record
Sibling
Dorothy Snyder
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Snyder
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Snyder
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Snyder
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
August Snyder
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Snyder
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Snyder
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Snyder
Sibling · 1930 · age 7
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:kentuckycensus00reel758:0556)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Albers | 66 | Head | Clerk | Germany |
| 2 | Fred Oswald | 55 | Head | Collector | Germany |
| 3 | Emma Oswald | 51 | Wife | — | Kentucky |
| 4 | Bernadine Oswald | 18 | Daughter | — | Kentucky |
| 5 | Annie B Senn | 56 | Head | — | Kentucky |
| 6 | Leo Senn | 16 | Son | — | Kentucky |
| 7 | Joseph Graff | 61 | Head | — | Kentucky |
| 8 | John Graff | 36 | Son | Rubber | Kentucky |
| 9 | Edward Johnson | 44 | Head | Clerk | Kentucky |
| 10 | Etta Johnson | 35 | Wife | — | Kentucky |
| 11 | Edward Jr Johnson | 18 | Son | Auto Agent | Kentucky |
| 12 | Vivian M Johnson | 15 | Daughter | Steno | Kentucky |
| 13 | Jessie M Johnson | 14 | Daughter | Helper | Kentucky |
| 14 | James R Johnson | 12 | Son | — | Kentucky |
| 15 | Etta M Johnson | 11 | Daughter | — | Kentucky |
| 16 | Annie B Johnson | 9 | Daughter | — | Kentucky |
| 17 | John Heider | 59 | Head | Janitor | Germany |
| 18 | Mary Heider | 59 | Wife | — | Kentucky |
| 19 | Ernest Pate | 30 | Head | Rubber | Kentucky |
| 20 | Beulah Pate | 26 | Wife | — | Kentucky |
| 21 | Robert Pate | 8 | Son | — | Kentucky |
| 22 | Emma Pate | 5 | Daughter | — | Kentucky |
| 23 | James Senn | 59 | Head | City Clerk | Kentucky |
| 24 | Annie Senn | 51 | Wife | — | Kentucky |
| 25 | August Snyder | 59 | Head | Retail Merchant | Germany |
| 26 | Emma Snyder | 54 | Wife | Retail Merchant | Kentucky |
| 27 | Gertrude Snyder | 22 | Daughter | — | Kentucky |
| 28 | Emma Snyder | 20 | Daughter | — | Kentucky |
| 29 | Joseph Snyder | 18 | Son | Collector | Kentucky |
| 30 | Mary E Snyder THIS PERSON | 15 | Daughter | — | Kentucky |
| 31 | Alice Snyder | 13 | Daughter | — | Kentucky |
| 32 | August Jr Snyder | 11 | Son | — | Kentucky |
| 33 | Fred Snyder | 10 | Son | — | Kentucky |
| 34 | Leo Snyder | 7 | Son | — | Kentucky |
| 35 | Dorothy Snyder | 5 | Daughter | — | Kentucky |
| 36 | John Bona | 56 | Head | Stationary Engineer | Tennessee |
| 37 | Ida Bona | 51 | Wife | — | Tennessee |
| 38 | John Jr Bona | 18 | Son | — | Tennessee |
| 39 | James Bona | 16 | Son | — | Tennessee |
| 40 | Mary Donald | 75 | Mother-in-law | — | Tennessee |
| 41 | John Taylor | 45 | Head | Janitor | Indiana |
| 42 | Blanche Taylor | 42 | Wife | Operator | Indiana |
| 43 | Paul Taylor | 18 | Son | — | Indiana |
| 44 | Emma Taylor | 16 | Daughter | — | Indiana |
| 45 | John Jr Taylor | 14 | Son | — | Indiana |
| 46 | Joseph Murphy | 45 | Head | Painter | Kentucky |
| 47 | Mary Murphy | 40 | Wife | — | Indiana |
| 48 | Clifford Murphy | 18 | Son | — | Kentucky |
| 49 | William Potter | 30 | Head | City Fireman | Germany |
| 50 | Helen Potter | 27 | Wife | — | 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)