MS
Mary Snyder — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clay-County, Kansas
Our Model Tree links this Mary Snyder across the 1920, 1930 and 1940 US Censuses in Clay-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 3-person household.
Age 55
b. ~1885
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clay-County, Kansas |
| Surname | Snyder |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Oakland Township |
| 1935 Residence (County) | Clay |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Oakland Township |
| Est. Birth Year | ~1885 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Uris Snyder | Head | — | 58 | ~1882 |
| Vernon Snyder | Son | — | 31 | ~1909 |
| Mary Snyder | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Clay, Kansas
Spouse, age 35
Clay, Kansas · implied b. ~1885 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Clay, Kansas
Spouse, age 45
Clay, Kansas · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snyder |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 18 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Clay-County, Kansas
Spouse, age 55
Clay-County, Kansas · implied b. ~1885 — 3 household members
| Surname | Snyder |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Oakland Township |
| 1935 Residence (County) | Clay |
| Hours Worked | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snyder
Spouse · 1940 · age 55 · b. ~1885 · Kansas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Clay-County, Kansas
Open full size
1940 US Federal Census — Clay-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01224-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James D. Fyfe | 42 | Head | Farmer | Kansas |
| 42 | Viola M. Fyfe | 37 | Wife | — | Nebraska |
| 43 | Wilma Jean Fyfe | 12 | Daughter | — | Kansas |
| 44 | Betty Marie Fyfe | 11 | Daughter | — | Kansas |
| 45 | Mildred A. Fyfe | 7 | Daughter | — | Kansas |
| 46 | Alvin Fyfe | 20 | Cousin | Farmhand | Kansas |
| 47 | Fred A. Mckale | 23 | Head | — | Kansas |
| 48 | Ross D. Blake | 51 | Head | Farmer | Kansas |
| 49 | Clara M. Blake | 42 | Wife | Postmistress | Kansas |
| 50 | Jack M. Blake | 22 | Son | Farmhand | Kansas |
| 51 | Fred Jr. Blake | 19 | Son | — | Kansas |
| 52 | L. M. Blake | 79 | Head | Farmer | Illinois |
| 53 | Sadie C. Blake | 76 | Wife | — | Iowa |
| 54 | James H. Mayos | 67 | Head | Farmer | England |
| 55 | Lillie M. Mayos | 60 | Wife | — | Kansas |
| 56 | Carl L. Mayos | 41 | Head | Farmer | Kansas |
| 57 | Nellie Mayos | 38 | Wife | — | Kansas |
| 58 | Donald Mayos | 10 | Son | — | Kansas |
| 59 | Walter Agigga|Agiggs | 64 | Hand | Farmhand | Illinois |
| 60 | Uris D. Snyder | 58 | Head | Farmer | Pennsylvania |
| 61 | Mary M. Snyder THIS PERSON | 55 | Wife | — | Kansas |
| 62 | Vernon F. Snyder | 31 | Son | Farm Helper | Kansas |
| 63 | Arthur H. Blake | 74 | Head | Farmer | Illinois |
| 64 | Selma Berrier | 54 | Housekeeper | Housekeeper | Kansas |
| 65 | Millard Davidson | 78 | Head | Farmer | Ohio |
| 66 | Janet C. Davidson | 62 | Wife | — | Scotland |
| 67 | George Jr. Taylor | 60 | Head | Farmer | Kansas |
| 68 | Ida E. Taylor | 51 | Wife | — | Kansas |
| 69 | Sherman Van Scoyoc | 69 | Head | Farmer | Indiana |
| 70 | Frances M. Van Scoyoc | 63 | Sister | — | Kansas |
| 71 | Kenneth Blake | 24 | Head | Farmer | Kansas |
| 72 | Marie L. Blake | 19 | Wife | — | Kansas |
| 73 | Lelland Gallup | 58 | Head | Farmer | Kansas |
| 74 | Emma D. Gallup | 58 | Wife | — | Illinois |
| 75 | Ernest Sears | 35 | Head | Farmer | Texas |
| 76 | Clara R. Sears | 29 | Wife | — | Kansas |
| 77 | Ray B. Sears | 9 | Son | — | Kansas |
| 78 | Ralf Olsen | 62 | Uncle | Laborer | Illinois |
| 79 | John D. Vinzant | 67 | Head | Farmer | Illinois |
| 80 | Anna Vinzant | 63 | Wife | — | Germany |
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)