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Elizabeth Knight — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Elizabeth Knight across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Knight |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | S 6 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1927 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Paul Knight | Son | — | 8 | ~1932 |
| Terrence Knight | Son | — | 15 | ~1925 |
| Ora Knight | Head | — | 43 | ~1897 |
| Elizabeth Knight | Daughter | — | 13 | ~1927 |
| Lawrence Knight | Son | — | 2 | ~1938 |
| Leo Knight | Son | — | 17 | ~1923 |
| Bernadine Knight | Spouse | — | 39 | ~1901 |
| Barbara Knight | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Montgomery, Ohio
Daughter, age 3
Montgomery, Ohio · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knight |
| Given Name | Elizabeth A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Daughter, age 13
Montgomery-County, Ohio · implied b. ~1927 — 8 household members
| Surname | Knight |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Highest Grade | S 6 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Elizabeth Knight across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Knight
Daughter · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Paul Knight
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Knight
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Knight
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Terrence Knight
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Knight
Sibling · 1940 · age 2
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 — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03254-00664)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jack | 11 | Grandson | — | Ohio |
| 2 | Eugene Jack | 6 | Grandson | — | Ohio |
| 3 | Norma Jean Jack | 25 | Daughter-in-law | — | Ohio |
| 4 | Everett Bradfield | 53 | Head | Foreman | Indiana |
| 5 | Hazel Bradfield | 49 | Wife | — | Indiana |
| 6 | Lester Bradfield | 24 | Son | Apprentice Printer | Indiana |
| 7 | Robert Bradfield | 22 | Son | New Worker | Ohio |
| 8 | Martha Bradfield | 20 | Daughter | New Worker | Ohio |
| 9 | Betty Bradfield | 16 | Daughter | — | Ohio |
| 10 | Lois Bradfield | 12 | Daughter | — | Ohio |
| 11 | Arthur Frankenburg | 85 | Father-in-law | — | New York |
| 12 | Joseph Hammond | 32 | Head | Baker | Ohio |
| 13 | Mildred Hammond | 27 | Wife | — | Indiana |
| 14 | Dorothy Hammond | 11 | Daughter | — | Ohio |
| 15 | Kenneth Hammond | 8 | Son | — | Ohio |
| 16 | Donald Hammond | 7 | Son | — | Ohio |
| 17 | Charles Hammond | 5 | Son | — | Ohio |
| 18 | Richard Leach | 44 | Head | Paper Finisher | Kentucky |
| 19 | Melda Leach | 34 | Wife | — | Kentucky |
| 20 | Raymond Leach | 9 | Son | — | Ohio |
| 21 | Phyllis Leach | 2 | Daughter | — | Ohio |
| 22 | Ora Knight | 43 | Head | Assembler | Ohio |
| 23 | Bernadine Knight | 39 | Wife | — | Ohio |
| 24 | Leo Knight | 17 | Son | — | Ohio |
| 25 | Terrence Knight | 15 | Son | — | Ohio |
| 26 | Elizabeth Knight THIS PERSON | 13 | Daughter | — | Ohio |
| 27 | Barbara Knight | 12 | Daughter | — | Ohio |
| 28 | Paul Knight | 8 | Son | — | Ohio |
| 29 | Lawrence Knight | 2 | Son | — | Ohio |
| 30 | Ross Scott | 58 | Head | — | Italy |
| 31 | Nancy Scott | 58 | Wife | — | Italy |
| 32 | Bernard Scott | 29 | Son | Screw Machine | Italy |
| 33 | Jean Scott | 24 | Daughter-in-law | — | Ohio |
| 34 | Nancy Scott | 2 | Granddaughter | — | Ohio |
| 35 | Joseph Wood | 26 | Head | Salesman | Ohio |
| 36 | Eileen Wood | 25 | Wife | — | Ohio |
| 37 | Joseph Jr Wood | 6 | Son | — | Ohio |
| 38 | Carolyn Wood | 1 | Daughter | — | Ohio |
| 39 | Jessie Whitman | 67 | Head | Pie Baker | Ohio |
| 40 | Clarence Whitman | 26 | Son | Truck Driver | Ohio |
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)