FJ
Francis Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Harrison-County, Iowa
Our Model Tree links this Francis Jones across the 1920, 1930 and 1940 US Censuses in Harrison-County, Iowa (XGBoost, ~Confirmed), with identified parents Frances & Francis — first a daughter (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Harrison-County, Iowa |
| Surname | Jones |
| Given Name | Francis Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Mo Valley city |
| 1935 Residence (County) | Harrison |
| Additional Details | |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 572 |
| Highest Grade | H 4 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Waitress |
| Township / Ward | Mo Valley City |
| Est. Birth Year | ~1915 |
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 Francis | Age | Birth yr |
|---|---|---|---|---|
| Francis Jones | Daughter | — | 25 | ~1915 |
| Arlene Jones | Daughter | — | 22 | ~1918 |
| Francis Jones | Head | — | 50 | ~1890 |
| James Jones | Son | — | 17 | ~1923 |
Census Appearances
1920
Harrison, Iowa
Daughter, age 4
Harrison, Iowa · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frances |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
Daughter, age 14
Harrison, Iowa · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frances M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Harrison-County, Iowa
Daughter, age 25
Harrison-County, Iowa · implied b. ~1915 — 4 household members
| Surname | Jones |
| Given Name | Francis Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Mo Valley city |
| 1935 Residence (County) | Harrison |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 572 |
| Highest Grade | H 4 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Francis Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Frances Jones (~0.92 confidence) and mother Francis Jones (~0.92 confidence) and father Herman Jones (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Frances Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Francis Jones
b. ~1890
Source mother
● Household
· direct · ~0.92
Father
Herman Jones
b. ~1890
Source father
● Household
· direct · ~0.92
This person
Anchor record
Francis Jones
Daughter · 1940 · age 25 · b. ~1915 · Iowa
★ You are viewing this record
Sibling
Arlene Jones
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jones
Sibling · 1940 · age 17
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 — Harrison-County, Iowa
Open full size
1940 US Federal Census — Harrison-County, Iowa
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01166-00522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donald P. Robinson | 2 | Son | — | Iowa |
| 42 | Charles B. Gibson | 27 | Head | Automatic Signal Helper | Iowa |
| 43 | Virginia L. Gibson | 21 | Wife | — | Iowa |
| 44 | Daniel A. Gibson | 2 | Son | — | Iowa |
| 45 | Mable Deal | 50 | Head | Seamstress | Iowa |
| 46 | Virginia E. Deal | 20 | Daughter | Teacher | Iowa |
| 47 | John W. Deal | 14 | Son | — | Iowa |
| 48 | Kenneth R. Sproul | 23 | Head | Drag Line Operator | Iowa |
| 49 | Lois R. Sproul | 21 | Wife | — | Iowa |
| 50 | Donald R. Sproul | 2 | Son | — | Iowa |
| 51 | Louise J. Dalton | 65 | Head | — | Nebraska |
| 52 | Dorothy B. Pike | 38 | Head | Collector | Iowa |
| 53 | Beatrice Higgins | 52 | Lodger | Collector | Iowa |
| 54 | William R. Murphy | 25 | Head | File Clerk | Nebraska |
| 55 | Dorothy E. Murphy | 26 | Wife | — | Nebraska |
| 56 | Florence Fisher | 27 | Lodger | Waitress | Iowa |
| 57 | Wilbur C. Bannecker | 31 | Head | Owner | Iowa |
| 58 | Ima A. Bannecker | 25 | Wife | Waitress | Oklahoma |
| 59 | Patricia Ann Bannecker | 2 | Daughter | — | Iowa |
| 60 | Duane E. Bannecker | 1 | Son | — | Iowa |
| 61 | Mary Gulick | 60 | Mother | — | Iowa |
| 62 | Francis Spamine | 57 | Head | Owner | Ohio |
| 63 | Warner A. Spamine | 65 | Brother | Owner | Ohio |
| 64 | Thomas L. Wall | 39 | Houseman | Houseman | Wisconsin |
| 65 | John A. Hamill | 54 | Head | Real Estate Broker | Canada |
| 66 | Christie A. Hamill | 51 | Wife | — | Iowa |
| 67 | Thomas L. Moore | 55 | Head | Agent | Kentucky |
| 68 | Ettie M. Moore | 46 | Wife | — | Kentucky |
| 69 | H. E. Anderson | 47 | Head | Electrician | Iowa |
| 70 | Aueda M. Anderson | 45 | Wife | — | Iowa |
| 71 | Earl H. Anderson | 16 | Son | — | Iowa |
| 72 | Donald A. Anderson | 12 | Son | — | Iowa |
| 73 | James M. Daugherty | 76 | Head | — | Iowa |
| 74 | Mary L. Daugherty | 72 | Wife | — | Iowa |
| 75 | George Reihl | 72 | Lodger | — | Ohio |
| 76 | Francis B. Jones | 50 | Head | — | Iowa |
| 77 | Francis Marie Jones THIS PERSON | 25 | Daughter | Waitress | Iowa |
| 78 | Arlene Jones | 22 | Daughter | Waitress | Iowa |
| 79 | James Ellis Jones | 17 | Son | — | Iowa |
Related Census Records
Pedigree Summary
Francis + 2 siblings
Gen 1 · 3 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)