MH
Mary Hanna — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Creek-County, Oklahoma
Our Model Tree links this Mary Hanna across the 1930 and 1940 US Censuses in Creek-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 4-person household.
Age 20
b. ~1920
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Creek-County, Oklahoma |
| Surname | Hanna |
| Given Name | Mary Ada |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Sapulpa City |
| 1935 Residence (County) | Creek |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Sapulpa City |
| Est. Birth Year | ~1920 |
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 |
|---|---|---|---|---|
| Willie Hanna | Daughter | — | 13 | ~1927 |
| Mary Hanna | Daughter | — | 20 | ~1920 |
| Ralph Hanna | Head | — | 48 | ~1892 |
| Emma Hanna | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Creek, Oklahoma
Daughter, age 10
Creek, Oklahoma · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanna |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Creek-County, Oklahoma
Daughter, age 20
Creek-County, Oklahoma · implied b. ~1920 — 4 household members
| Surname | Hanna |
| Given Name | Mary Ada |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Sapulpa City |
| 1935 Residence (County) | Creek |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Hanna across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hanna
Daughter · 1940 · age 20 · b. ~1920 · Oklahoma
★ You are viewing this record
Sibling
Willie Hanna
Sibling · 1940 · age 13
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 — Creek-County, Oklahoma
Open full size
1940 US Federal Census — Creek-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03289-00306)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. L. Green | 42 | Head | Housekeeper | Texas |
| 2 | Kenneth Dale Green | 17 | Son | Rough Grader | Texas |
| 3 | Maurice Harris | 21 | Lodger | Clerk | Texas |
| 4 | Daphne Green | 19 | Daughter | Bookkeeper | Texas |
| 5 | Earl J. Pippin | 49 | Head | Bookkeeper | Indiana |
| 6 | Rosalee Pippin | 47 | Wife | — | Oklahoma |
| 7 | Patty Rea Pippin | 15 | Daughter | — | Oklahoma |
| 8 | Nell Winters | 62 | Head | Sewing Room | Kansas |
| 9 | Geo. Rieper | 79 | Head | — | Illinois |
| 10 | Mary K. Rieper | 79 | Wife | — | Missouri |
| 11 | Mary Frances Rieper | 42 | Daughter | Saleslady | Washington |
| 12 | E. M. Mathewson | 50 | Head | Brakeman | New York |
| 13 | Lucile Mathewson | 44 | Wife | — | Missouri |
| 14 | Ella Mathewson | 17 | Daughter | — | Oklahoma |
| 15 | Ralph Hanna | 48 | Head | Glassworker | Ohio |
| 16 | Emma Hanna | 47 | Wife | — | Kansas |
| 17 | Mary Ada Hanna THIS PERSON | 20 | Daughter | — | Oklahoma |
| 18 | Willie Jean Hanna | 13 | Daughter | — | Oklahoma |
| 19 | Sam Mcdrew | 71 | Head | — | Iowa |
| 20 | Florence Mcdrew | 66 | Wife | — | Missouri |
| 21 | John S. Litchfield | 64 | Head | Clerk | Texas |
| 22 | William J. Taylor | 36 | Son-in-law | Carpenter | Oklahoma |
| 23 | Irene Taylor | 36 | Daughter | — | Arkansas |
| 24 | Jean Taylor | 12 | Grandchild | — | Oklahoma |
| 25 | John Taylor | 11 | Grandchild | — | Oklahoma |
| 26 | William John Taylor | 9 | Grandchild | — | Oklahoma |
| 27 | James Robert Taylor | 7 | Grandchild | — | Oklahoma |
| 28 | Peggy Jean Taylor | 4 | Grandchild | — | Oklahoma |
| 29 | Alice Schreffner | 32 | Head | Teacher | Kansas |
| 30 | T. Lackenbauer | 42 | Head | Insurance | Tennessee |
| 31 | Lucy M. Lackenbauer | 42 | Wife | — | Oklahoma |
| 32 | Elizabeth Lackenbauer | 18 | Daughter | — | Oklahoma |
| 33 | James Lee Lackenbauer | 16 | Son | — | Oklahoma |
| 34 | Mildred Lackenbauer | 14 | Daughter | — | Oklahoma |
| 35 | Mildred Lackenbauer | 12 | Daughter | — | Oklahoma |
| 36 | John W. Davis | 47 | Uncle | Traveling Salesman | Tennessee |
| 37 | Clayton Duckworth | 25 | Head | Brakeman | Oklahoma |
| 38 | Billy Duckworth | 27 | Wife | — | Texas |
| 39 | Malvina Rogers | 51 | Head | Seamstress | Missouri |
| 40 | Virginia Rogers | 27 | Daughter | Secretary | Oklahoma |
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)