NJ
Nora Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Oklahoma
Our Model Tree links this Nora Johnson across the 1930 and 1940 US Censuses in Lincoln-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Oklahoma |
| Surname | Johnson |
| Given Name | Nora Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | North Seminole |
| 1935 Residence (County) | Lincoln |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | North Seminole |
| 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 Nora | Age | Birth yr |
|---|---|---|---|---|
| Beda Johnson | Daughter | — | 2 | ~1938 |
| Melba Johnson | Daughter | — | 13 | ~1927 |
| Mable Johnson | Daughter | — | 9 | ~1931 |
| Bessie Johnson | Spouse | — | 31 | ~1909 |
| Joan Johnson | Daughter | — | 7 | ~1933 |
| Nora Johnson | Daughter | — | 12 | ~1928 |
| Ethel Johnson | Daughter | — | 4 | ~1936 |
| Arthur Johnson | Head | — | 38 | ~1902 |
Census Appearances
1930
Lincoln, Oklahoma
Daughter, age 2
Lincoln, Oklahoma · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Nora Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Lincoln-County, Oklahoma
Daughter, age 12
Lincoln-County, Oklahoma · implied b. ~1928 — 8 household members
| Surname | Johnson |
| Given Name | Nora Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | North Seminole |
| 1935 Residence (County) | Lincoln |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| 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 Nora Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nora Johnson
Daughter · 1940 · age 12 · b. ~1928 · Oklahoma
★ You are viewing this record
Sibling
Joan Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beda Johnson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Johnson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melba Johnson
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 — Lincoln-County, Oklahoma
Open full size
1940 US Federal Census — Lincoln-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03306-00413)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlie Q Hall | 30 | Head | Farmer | Oklahoma |
| 2 | Pearl Hall | 24 | Wife | — | Oklahoma |
| 3 | Louella Hall | 7 | Daughter | — | Oklahoma |
| 4 | Earl Hall | 3 | Son | — | Oklahoma |
| 5 | Letha Hall | 1 | Daughter | — | Oklahoma |
| 6 | Ray Q Farmer | 24 | Head | Farmer | Arkansas |
| 7 | Opal Farmer | 24 | Wife | — | Oklahoma |
| 8 | Mary Alice Farmer | 5 | Daughter | — | Oklahoma |
| 9 | Joy Dee Farmer | 3 | Daughter | — | Oklahoma |
| 10 | Jerry Don Farmer | 1 | Son | — | Oklahoma |
| 11 | Lydia Mrs Sires | 57 | Head | Farm Operator | Kansas |
| 12 | Elmer Sires | 22 | Son | Farm Laborer | Oklahoma |
| 13 | Leo Sires | 19 | Son | Farm Laborer | Oklahoma |
| 14 | Viola Sires | 16 | Daughter | — | Oklahoma |
| 15 | Carl Sires | 13 | Son | — | Oklahoma |
| 16 | Arthur B Johnson | 38 | Head | Farmer | Missouri |
| 17 | Bessie Johnson | 31 | Wife | — | Texas |
| 18 | Melba Johnson | 13 | Daughter | — | Oklahoma |
| 19 | Nora Mae Johnson THIS PERSON | 12 | Daughter | — | Oklahoma |
| 20 | Mable Johnson | 9 | Daughter | — | Oklahoma |
| 21 | Joan Johnson | 7 | Daughter | — | Oklahoma |
| 22 | Ethel Johnson | 4 | Daughter | — | Oklahoma |
| 23 | Beda Jean Johnson | 2 | Daughter | — | Oklahoma |
| 24 | Nettie Sissons | 66 | Head | — | Michigan |
| 25 | Mark B Warren | 31 | Head | Farmer | Tennessee |
| 26 | Opal Warren | 25 | Wife | — | Oklahoma |
| 27 | Jimmie Warren | 7 | Son | — | Oklahoma |
| 28 | Glenden Warren | 1 | Son | — | Oklahoma |
| 29 | C Ledbetter | 43 | Head | Farmer | North Carolina |
| 30 | Minnie Q Ledbetter | 41 | Wife | — | Texas |
| 31 | Norman Ledbetter | 15 | Son | — | Oklahoma |
| 32 | Clarence Ledbetter | 13 | Son | — | Oklahoma |
| 33 | Richard Ledbetter | 10 | Son | — | Oklahoma |
| 34 | W C Quinn | 40 | Head | Farmer | Oklahoma |
| 35 | Mildred M Quinn | 26 | Wife | — | Oklahoma |
| 36 | H E Williams | 53 | Head | Farmer | Missouri |
| 37 | Maggie Q Williams | 44 | Wife | — | Missouri |
| 38 | Herschel Williams | 17 | Son | Farm Laborer | Oklahoma |
| 39 | Ines Williams | 13 | Daughter | — | Oklahoma |
| 40 | Doyle Williams | 10 | Son | — | 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)