FJ
Frank Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Chautauqua-County, New York
Our Model Tree links this Frank Jones across the 1920, 1930 and 1940 US Censuses in Chautauqua-County, New York (XGBoost, ~Confirmed), with identified parents Frank & Helga — first a head (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Chautauqua-County, New York |
| Surname | Jones |
| Given Name | Frank Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Jamestown |
| 1935 Residence (County) | Chautauqua |
| Additional Details | |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 1500 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Baker |
| Township / Ward | Jamestown |
| Est. Birth Year | ~1910 |
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 |
|---|---|---|---|---|
| Susan Jones | Daughter | — | 1 | ~1939 |
| Frank Jones | Head | — | 30 | ~1910 |
| Irene Jones | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Chautauqua, New …
Son, age 9
Chautauqua, New York · implied b. ~1911 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frank J Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Chautauqua, New …
Son, age 20
Chautauqua, New York · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frank J Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Baker |
| Industry | Bakery Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Chautauqua-County, New …
Head, age 30
Chautauqua-County, New York · implied b. ~1910 — 3 household members
| Surname | Jones |
| Given Name | Frank Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Jamestown |
| 1935 Residence (County) | Chautauqua |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 1500 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Jones (~0.92 confidence) and mother Helga Jones (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Jones
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Helga Jones
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Jones
Head · 1940 · age 30 · b. ~1910 · New York
★ 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 — Chautauqua-County, New York
Open full size
1940 US Federal Census — Chautauqua-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02511-00882)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Le Roy Theurer | 31 | Head | Checker | Pennsylvania |
| 42 | Marguerite Theurer | 22 | Wife | — | New York |
| 43 | Gary Theurer | 2 | Son | — | New York |
| 44 | Frank Carlson | 42 | Head | Salesman | Pennsylvania |
| 45 | Anna Carlson | 41 | Wife | — | Pennsylvania |
| 46 | Katrina Carlson | 11 | Daughter | — | New York |
| 47 | Roberta Carlson | 4 | Daughter | — | New York |
| 48 | G. Eric Larson | 55 | Head | — | Sweden |
| 49 | Eleanor Larson | 52 | Wife | — | Sweden |
| 50 | Richard Larson | 18 | Son | Wrapper | New York |
| 51 | Frank Jr. Jones THIS PERSON | 30 | Head | Baker | New York |
| 52 | Irene Jones | 32 | Wife | — | New York |
| 53 | Susan Jones | 1 | Daughter | — | New York |
| 54 | Gust Larson | 72 | Head | — | Sweden |
| 55 | Sophia Larson | 70 | Wife | — | Sweden |
| 56 | Wilbur Larson | 47 | Head | Toolmaker | New York |
| 57 | Lillian Larson | 33 | Wife | — | England |
| 58 | Victor Larson | 49 | Head | Foreman | Sweden |
| 59 | Marie Larson | 50 | Wife | — | Sweden |
| 60 | Dorothy Larson | 20 | Daughter | — | New York |
| 61 | Mildred Carlson | 37 | Head | Teacher | New York |
| 62 | Anna Carlson | 63 | Mother | — | Sweden |
| 63 | Victor Curtin | 51 | Head | Engineer | Pennsylvania |
| 64 | Anna Curtin | 49 | Wife | — | Pennsylvania |
| 65 | Graydon Curtin | 17 | Son | — | Michigan |
| 66 | Elizabeth Anderson | 76 | Mother-in-law | — | Sweden |
| 67 | Maude Burt | 56 | Head | — | New York |
| 68 | Lorena Burt | 33 | Daughter | — | New York |
| 69 | Dean Burt | 22 | Son | — | New York |
| 70 | Elnora Burt | 4 | Granddaughter | — | New York |
| 71 | Grady Dean | 64 | Brother | Polisher | Pennsylvania |
| 72 | Arthur Dean | 52 | Brother | Polisher | Pennsylvania |
| 73 | John P. Benson | 67 | Head | Carpenter | Pennsylvania |
| 74 | Minnie Benson | 59 | Wife | — | Pennsylvania |
| 75 | June Benson | 24 | Daughter | School Teacher | New York |
| 76 | J. Algot Peterson | 64 | Head | Machine Hand | Sweden |
| 77 | Ottina Peterson | 60 | Wife | — | Sweden |
| 78 | Ivon Button | 57 | Head | Foreman | Pennsylvania |
| 79 | Mary Button | 58 | Wife | — | Sweden |
| 80 | Ruby Cole | 41 | Niece | Bookkeeper | Pennsylvania |
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)