RS
Richard Snyder — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Richard Snyder across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Snyder |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1928 |
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 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Sienne Snyder | Daughter | — | 2 | ~1938 |
| Marietta Snyder | Daughter | — | 3 | ~1937 |
| Charlene Snyder | Daughter | — | 8 | ~1932 |
| Daniel Snyder | Head | — | 36 | ~1904 |
| Margaret Snyder | Spouse | — | 35 | ~1905 |
| Daniel Snyder | Son | — | 10 | ~1930 |
| Paul Snyder | Son | — | 1 | ~1939 |
| Richard Snyder | Son | — | 12 | ~1928 |
Census Appearances
1930
Cook, Illinois
Son, age 4
Cook, Illinois · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 12
Cook-County, Illinois · implied b. ~1928 — 8 household members
| Surname | Snyder |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Richard Snyder across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Snyder
Son · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Charlene Snyder
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Snyder
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marietta Snyder
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sienne Snyder
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Snyder
Sibling · 1940 · age 10
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
1940 US Federal Census — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00985-00322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Son Healey | None | M | Music School | — |
| 42 | Line Left Open By Error | None | — | — | — |
| 43 | Otto Hermanson | 40 | Head | Shipping Clerk | Norway |
| 44 | Marie Hermanson | 33 | Wife | — | Illinois |
| 45 | Eleanor Hermanson | 15 | Daughter | — | Illinois |
| 46 | Bettie Hermanson | 12 | Son | — | Illinois |
| 47 | Geraldine Hermanson | 7 | Daughter | — | Illinois |
| 48 | Catherine Poika | 68 | Head | — | Poland |
| 49 | Julia Poika | 23 | Daughter | Packer | Illinois |
| 50 | Sophie Poika | 24 | Daughter | Examiner | Illinois |
| 51 | John Vickes | 48 | Head | Finisher | Lithuania |
| 52 | Nellie Vickes | 43 | Wife | — | Lithuania |
| 53 | Jasper Ventamiglia | 49 | Head | Shoe Maker | Italy |
| 54 | Anna Ventamiglia | 51 | Wife | — | Italy |
| 55 | Sophie Dronck | 39 | Head | Saleslady | New York |
| 56 | Margaret Dronck | 6 | Daughter | — | Illinois |
| 57 | Daniel Snyder | 36 | Head | Operator | Mississippi |
| 58 | Margaret Snyder | 35 | Wife | — | Illinois |
| 59 | Richard Snyder THIS PERSON | 12 | Son | — | Illinois |
| 60 | Daniel Snyder | 10 | Son | — | Illinois |
| 61 | Charlene Snyder | 8 | Daughter | — | Illinois |
| 62 | Marietta Snyder | 3 | Daughter | — | Illinois |
| 63 | Sienne Snyder | 2 | Daughter | — | Illinois |
| 64 | Paul Snyder | 1 | Son | — | Illinois |
| 65 | Walter Donovan | 46 | Head | Chauffeur | Illinois |
| 66 | Mathilda Donovan | 39 | Wife | — | Illinois |
| 67 | Harold Donovan | 15 | Son | — | Illinois |
| 68 | James Donovan | 11 | Son | — | Illinois |
| 69 | Lawrence Donovan | 1 | Son | — | Illinois |
| 70 | Leona Zutowka | 60 | Head | — | Poland |
| 71 | Marie Zutowka | 35 | Daughter | Fur Finisher | Poland |
| 72 | Helen Thomas | 50 | Head | — | Poland |
| 73 | Leo Thomas | 27 | Son | Tanner | West Virginia |
| 74 | Rose Thomas | 28 | Daughter | Binder | West Virginia |
| 75 | Thaddeus Rubeany | 39 | Head | Chemist | Poland |
| 76 | Genevieve Rubeany | 39 | Wife | — | Poland |
| 77 | Nicodor Gloudavicz | 20 | Stepson | Sales Clerk | Illinois |
| 78 | Eugene Gloudavicz | 25 | Stepson | — | Illinois |
| 79 | Pauline Gesen | 24 | Lodger | Stenographer | Illinois |
| 80 | Thomas Stames | 47 | Head | Sprayer | Greece |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)