MG
Mary Griffith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Oneida-County, New York
Our Model Tree links this Mary Griffith across the 1920, 1930 and 1940 US Censuses in Oneida-County, New York (XGBoost, ~Confirmed), with identified parents Richard & Hannah — first a daughter (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oneida-County, New York |
| Surname | Griffith |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Utica city |
| 1935 Residence (County) | Oneida |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 832 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Stenographer |
| Township / Ward | Utica City |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Griffith | Daughter | — | 23 | ~1917 |
| Richard Griffith | Head | — | 62 | ~1878 |
| Spencer Griffith | Son | — | 28 | ~1912 |
| Hannah Griffith | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Oneida, New …
Daughter, age 4
Oneida, New York · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Wales |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Oneida, New …
Daughter, age 14
Oneida, New York · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Wales |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Oneida-County, New …
Daughter, age 23
Oneida-County, New York · implied b. ~1917 — 4 household members
| Surname | Griffith |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Utica city |
| 1935 Residence (County) | Oneida |
| Occupation | Stenographer |
| Industry | Insurance |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 832 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Griffith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Griffith (~0.92 confidence) and mother Hannah Griffith (~0.92 confidence) and father Richard Griffith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Griffith
b. ~1848
Source father
● Household
· direct · ~0.92
Mother
Hannah Griffith
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Richard Griffith
b. ~1878
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Griffith
Daughter · 1940 · age 23 · b. ~1917 · New York
★ You are viewing this record
Sibling
Spencer Griffith
Sibling · 1940 · age 28
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 — Oneida-County, New York
Open full size
1940 US Federal Census — Oneida-County, New York
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-02862-00845)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles Shrivon | 55 | Head | Station Master | New York |
| 42 | Elizabeth Shrivon | 51 | Wife | — | New York |
| 43 | Betty Shrivon | 15 | Daughter | — | New York |
| 44 | Hugh C. Pugh | 70 | Head | — | Wales |
| 45 | Grace Pugh | 40 | Daughter | Court Stenographer | Wales |
| 46 | Richard G. Griffith | 62 | Head | Proprietor | Wales |
| 47 | Hannah Griffith | 64 | Wife | — | New York |
| 48 | Spencer J. Griffith | 28 | Son | Orderly Department | New York |
| 49 | Mary E. Griffith THIS PERSON | 23 | Daughter | Stenographer | New York |
| 50 | Jacob Levine | 59 | Head | Peddler | Lithuania |
| 51 | Miriam Levine | 57 | Wife | — | Russia |
| 52 | Milton Levine | 21 | Son | — | Virginia |
| 53 | Anna Levine | 25 | Daughter | Typist | Maryland |
| 54 | Samuel Woldenberg | 66 | Head | Wholesaler | Poland |
| 55 | Jennie Woldenberg | 60 | Wife | — | Poland |
| 56 | Maurice Woldenberg | 34 | Son | Bookkeeper | New York |
| 57 | George Gray | 48 | Head | Rug Cleaner | New York |
| 58 | Cecil Gray | 38 | Wife | — | Michigan |
| 59 | Carrie Collier | 71 | Head | — | New York |
| 60 | Fenton Moore | 39 | Head | Utility Man | New York |
| 61 | Lillian Moore | 37 | Wife | Hairdresser | New York |
| 62 | Mary Moore | 10 | Daughter | — | New York |
| 63 | Fenton Moore | 8 | Son | — | New York |
| 64 | Jeanet Simmonds | 52 | Head | Artist | New York |
| 65 | Frederick R. Simmonds | 22 | Son | Manager | New York |
| 66 | Jeannett B. Simmonds | 18 | Daughter | Secretary | New York |
| 67 | Mary C. Whiffle | 31 | Head | Stenographer | New York |
| 68 | Frances H. Whiffle | 28 | Sister | Bookkeeper | New York |
| 69 | Anna R. Luce | 63 | Aunt | Inspector | New York |
| 70 | Theresa Mccracken | 49 | Head | Seamstress | New York |
| 71 | Llewelyn Hughes | 38 | Head | Fireman | New York |
| 72 | Beatrice Hughes | 42 | Wife | — | Pennsylvania |
| 73 | Doris Hughes | 18 | Daughter | — | New York |
| 74 | Florence Hughes | 12 | Daughter | — | Pennsylvania |
| 75 | Michael Tynarko | 27 | Head | Welder | New York |
| 76 | Mary Tynarko | 24 | Wife | Spotter | New York |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)