FR
Frank Robinson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Montgomery-County, Kansas
Our Model Tree links this Frank Robinson across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Kansas (XGBoost, ~Confirmed), with identified parents William & William — first a head (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Head
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Kansas |
| Surname | Robinson |
| Given Name | Frank J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Coffeyville City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Fireman |
| Industry | Oil refinery |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 2000 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Fireman |
| Township / Ward | Coffeyville City |
| Est. Birth Year | ~1912 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Rita Robinson | Daughter | — | ~1940 | |
| Margaret Robinson | Daughter | — | 2 | ~1938 |
| Frank Robinson | Head | — | 28 | ~1912 |
| Margaret Robinson | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Montgomery, Kansas
Son, age 8
Montgomery, Kansas · implied b. ~1912 — 18 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | New York |
| Mother's Birthplace | Kansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Montgomery, Kansas
Son, age 17
Montgomery, Kansas · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Frank J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | New York |
| Mother's Birthplace | Kansas |
| Occupation | Custodian |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Montgomery-County, Kansas
Head, age 28
Montgomery-County, Kansas · implied b. ~1912 — 4 household members
| Surname | Robinson |
| Given Name | Frank J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Coffeyville City |
| 1935 Residence (County) | Montgomery |
| Occupation | Fireman |
| Industry | Oil refinery |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 2000 |
| Highest Grade | H-3 |
| 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 Frank Robinson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Robinson (~0.92 confidence) and father William Robinson (~0.92 confidence) and mother Margaret Robinson (~0.92 confidence) and mother Margaret Robinson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Robinson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
William Robinson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Margaret Robinson
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Margaret Robinson
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Robinson
Head · 1940 · age 28 · b. ~1912 · Kansas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Montgomery-County, Kansas
Open full size
1940 US Federal Census — Montgomery-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01247-00459)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mildred Fulmer | 31 | Wife | Operator | Oklahoma |
| 42 | Charlene Osborne | 12 | Daughter | — | Oklahoma |
| 43 | — | None | — | — | — |
| 44 | — | None | — | — | — |
| 45 | — | None | — | — | — |
| 46 | Walter N. Bays | 51 | Head | Salesman | Kansas |
| 47 | Dora O. Bays | 46 | Wife | — | Kansas |
| 48 | Eugene Bays | 9 | Son | — | Kansas |
| 49 | Frank J. Robinson THIS PERSON | 28 | Head | Fireman | Oklahoma |
| 50 | Margaret J. Robinson | 26 | Wife | — | Kansas |
| 51 | Margaret Ann Robinson | 2 | Daughter | — | Kansas |
| 52 | Rita Robinson | 0 | Daughter | — | Kansas |
| 53 | David Britten | 60 | Head | Owner | Kansas |
| 54 | Florence Britten | 58 | Wife | — | Kansas |
| 55 | Ruth Britten | 28 | Daughter | Music Teacher | Kansas |
| 56 | J. Ray Jones | 42 | Head | Locomotive Fireman | Kansas |
| 57 | Lorraine Jones | 31 | Wife | — | Missouri |
| 58 | Richard Jones | 14 | Son | — | Kansas |
| 59 | Carl Nicks | 57 | Head | Owner Business | Missouri |
| 60 | Essie O. Nicks | 48 | Wife | — | Kansas |
| 61 | Kenneth Denasta | 26 | Nephew | Carpenter Helper | Kansas |
| 62 | Otis Archer | 37 | Head | Owner | Missouri |
| 63 | Ethyl Archer | 30 | Wife | — | Kansas |
| 64 | Jack Archer | 16 | Son | — | Kansas |
| 65 | Robert Archer | 13 | Son | — | Kansas |
| 66 | Peggy Lou Archer | 9 | Daughter | — | Oklahoma |
| 67 | Mary E. Moffitt | 66 | Head | Laundress | Kansas |
| 68 | Thomas A. Montgomery | 75 | Head | — | Indiana |
| 69 | Cora W. Montgomery | 69 | Wife | — | Illinois |
| 70 | Harold H. Montgomery | 45 | Son | Asst Custodian | Iowa |
| 71 | Helen G. Montgomery | 40 | Daughter | Book-Keeper | Iowa |
| 72 | Joe Haveman | 40 | Head | Owner | Austria |
| 73 | Bertha Haveman | 36 | Wife | — | Austria |
| 74 | — | None | — | — | — |
| 75 | Chester F. Munson | 35 | Head | Book-Keeper | Colorado |
| 76 | Minnie Munson | 31 | Wife | — | Oklahoma |
| 77 | Earl Munson | 14 | Son | — | Oklahoma |
| 78 | Lelah Munson | 13 | Daughter | — | Oklahoma |
| 79 | Edna May Miller | 26 | Sister | Butter Wrapper | Kansas |
| 80 | Thomas B. Webb | 44 | Head | Boiler Maker | Oklahoma |
Pedigree Summary
Frank
Gen 1 · 4 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)