FP
Frank Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Johnson-County, Missouri
Our Model Tree links this Frank Parker across the 1920, 1930 and 1940 US Censuses in Johnson-County, Missouri (XGBoost, ~Confirmed), with identified parents Charles & Elva — first a head (b.~1901), then head of a 3-person household.
Age 39
b. ~1901
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Johnson-County, Missouri |
| Surname | Parker |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Holden |
| 1935 Residence (County) | Johnson |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Latour |
| Est. Birth Year | ~1901 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Parker | Head | — | 39 | ~1901 |
| Charles Parker | Son | — | 3 | ~1937 |
| Alessia Parker | Spouse | — | 33 | ~1907 |
Census Appearances
1920
Johnson, Missouri
Son, age 17
Johnson, Missouri · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Frank R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Johnson, Missouri
Son, age 29
Johnson, Missouri · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Frank M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Johnson-County, Missouri
Head, age 39
Johnson-County, Missouri · implied b. ~1901 — 3 household members
| Surname | Parker |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Holden |
| 1935 Residence (County) | Johnson |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Parker (~0.92 confidence) and mother Elva Parker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Parker
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Elva Parker
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Parker
Head · 1940 · age 39 · b. ~1901 · Missouri
★ 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 — Johnson-County, Missouri
Open full size
1940 US Federal Census — Johnson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02120-00360)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ona Bohannon | 50 | Wife | — | Missouri |
| 2 | Christie Bohannon | 16 | Daughter | — | Missouri |
| 3 | Lawrence Bohannon | 13 | Son | — | Missouri |
| 4 | Louise Bohannon | 10 | Daughter | — | Missouri |
| 5 | Eugene Bohannon | 6 | Son | — | Missouri |
| 6 | Noel Bohannon | 4 | Son | — | Missouri |
| 7 | Homer Lee Bohannon | 22 | Head | Farmer | Missouri |
| 8 | Madge Bohannon | 22 | Wife | — | Missouri |
| 9 | Homer Bohannon | 1 | Son | — | Missouri |
| 10 | Glen D Riffle | 35 | Head | Farmer | Missouri |
| 11 | Elza Riffle | 38 | Wife | — | Oklahoma |
| 12 | Glen Dale Riffle | 5 | Son | — | Missouri |
| 13 | Lena Mae Riffle | 4 | Daughter | — | Missouri |
| 14 | Frank Frick | 44 | Head | Farmer | Missouri |
| 15 | Morris Frick | 18 | Son | — | Missouri |
| 16 | Paul Frick | 14 | Son | — | Missouri |
| 17 | Donald Frick | 11 | Son | — | Missouri |
| 18 | Mrs George Dale | 55 | Housekeeper | Housekeeper | N. Carolina |
| 19 | Ross D Frick | 49 | Head | Farmer | Missouri |
| 20 | Anna Frick | 39 | Wife | — | Iowa |
| 21 | Margaret Frick | 6 | Daughter | — | Missouri |
| 22 | Lyle Frick | 2 | Son | — | Missouri |
| 23 | Frank Parker THIS PERSON | 39 | Head | Farmer | Missouri |
| 24 | Alessia Parker | 33 | Wife | — | Missouri |
| 25 | Charles Parker | 3 | Son | — | Missouri |
| 26 | Peter Reiferider | 48 | Head | Farmer | Iowa |
| 27 | Agille Reiferider | 44 | Wife | — | Missouri |
| 28 | Norma Reiferider | 19 | Daughter | — | Missouri |
| 29 | Donald Reiferider | 16 | Son | — | Missouri |
| 30 | Laura Reiferider | 14 | Daughter | — | Missouri |
| 31 | Allen Reiferider | 12 | Son | — | Missouri |
| 32 | Doris Reiferider | 5 | Daughter | — | Missouri |
| 33 | Samuel Farnsworth | 61 | Head | Farmer | Missouri |
| 34 | Gilbert Farnsworth | 20 | Son | Farmer | Missouri |
| 35 | Fern Farnsworth | 16 | Daughter | — | Missouri |
| 36 | Wanda Farnsworth | 14 | Daughter | — | Missouri |
| 37 | Paul Farnsworth | 10 | Son | — | Missouri |
| 38 | Elza Garrett | 59 | Head | Farmer | Missouri |
| 39 | Bertha Garrett | 59 | Wife | — | Missouri |
| 40 | John Garrett | 16 | Son | — | Missouri |
Pedigree Summary
Frank
Gen 1 · 2 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)