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Floyd Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Sullivan-County, New Hampshire
Our Model Tree links this Floyd Jones across the 1920, 1930 and 1940 US Censuses in Sullivan-County, New Hampshire (XGBoost, ~Confirmed), with identified parents Elmer & Elmer — first a son (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Male
Son
Born: Vermont
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sullivan-County, New Hampshire |
| Surname | Jones |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Unity Town |
| 1935 Residence (County) | Sullivan |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Unity Town |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Floyd Jones | Son | — | 21 | ~1919 |
| Harold Jones | Son | — | 16 | ~1924 |
| Ruth Jones | Spouse | — | 37 | ~1903 |
| Doris Jones | Daughter | — | 13 | ~1927 |
| Elmer Jones | Head | — | 39 | ~1901 |
Census Appearances
1920
Lamoille, Vermont
Son, age
Lamoille, Vermont · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Floyd H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
Sullivan, New …
Son, age 11
Sullivan, New Hampshire · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Floyd B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Sullivan-County, New …
Son, age 21
Sullivan-County, New Hampshire · implied b. ~1919 — 5 household members
| Surname | Jones |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Vermont |
| 1935 Residence (City) | Unity Town |
| 1935 Residence (County) | Sullivan |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Floyd Jones across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Elmer Jones (~0.92 confidence) and father Elmer Jones (~0.92 confidence) and mother Anita Jones (~0.92 confidence) and mother Ruth Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Elmer Jones
b. ~1901
Source father
● Household
· direct · ~0.92
Father
Elmer Jones
b. ~1901
Source father
● Household
· direct · ~0.92
Mother
Anita Jones
b. ~1903
Source mother
● Household
· direct · ~0.92
Mother
Ruth Jones
b. ~1903
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Floyd Jones
Son · 1940 · age 21 · b. ~1919 · New Hampshire
★ You are viewing this record
Sibling
Harold Jones
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Jones
Sibling · 1940 · age 13
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 — Sullivan-County, New Hampshire
Open full size
1940 US Federal Census — Sullivan-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02299-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Wirkkala | 37 | Head | Weaver | Colorado |
| 2 | Ieja|Iija Wirkkala | 29 | Wife | Spooler | New Hampshire |
| 3 | Leila Wirkkala | 6 | Daughter | — | New Hampshire |
| 4 | Aarni Wirkkala | 4 | Son | — | New Hampshire |
| 5 | William Liimatainen | 34 | Head | Weaver | Finland |
| 6 | Anne Liimatainen | 26 | Wife | Spooler | New Hampshire |
| 7 | Vieno Liimatainen | 7 | Daughter | — | New Hampshire |
| 8 | Richard Liimatainen | 1 | Son | — | New Hampshire |
| 9 | Andrew Koski | 51 | Head | Foreman | Finland |
| 10 | Alma Koski | 53 | Wife | — | Finland |
| 11 | Osmo Koski | 28 | Son | Loom Fixer | New Hampshire |
| 12 | Sylvia Koski | 21 | Daughter | — | New Hampshire |
| 13 | Andrew Koski | 20 | Son | Clerk | New Hampshire |
| 14 | Onni Koski | 18 | Son | Floor Help | New Hampshire |
| 15 | Veikko Koski | 16 | Son | — | New Hampshire |
| 16 | Ida Koski | 15 | Daughter | — | New Hampshire |
| 17 | Aaro Koski | 13 | Son | — | New Hampshire |
| 18 | Inka Koski | 10 | Daughter | — | New Hampshire |
| 19 | Eino Koski | 5 | Son | — | New Hampshire |
| 20 | Newton King | 58 | Head | Laborer | New Hampshire |
| 21 | Ersilia King | 51 | Wife | — | Maine |
| 22 | George King | 20 | Son | Laborer | Vermont |
| 23 | Dorothy King | 12 | Daughter | — | New Hampshire |
| 24 | John King | 10 | Son | — | New Hampshire |
| 25 | Robert King | 8 | Son | — | New Hampshire |
| 26 | Frank King | 86 | Father | — | New Hampshire |
| 27 | George Kallum | 58 | Head | School Bus | Massachusetts |
| 28 | Elizabeth Kallum | 54 | Wife | — | New Hampshire |
| 29 | John Kallum | 31 | Son | Road Agent | Massachusetts |
| 30 | Andrew Kallum | 19 | Son | Laborer | New Hampshire |
| 31 | Marion Kallum | 17 | Daughter | — | New Hampshire |
| 32 | Charles Walker | 52 | Head | — | New Hampshire |
| 33 | Sarah Walker | 56 | Wife | — | Canada |
| 34 | Charles Jr. Walker | 15 | Son | — | New Hampshire |
| 35 | Elmer Jones | 39 | Head | Burning Brush | Vermont |
| 36 | Ruth Jones | 37 | Wife | — | Vermont |
| 37 | Floyd Jones THIS PERSON | 21 | Son | — | Vermont |
| 38 | Harold Jones | 16 | Son | — | New Hampshire |
| 39 | Doris Jones | 13 | Daughter | — | New Hampshire |
| 40 | Rial Rowe | 31 | Head | Farmer | New Hampshire |
Pedigree Summary
Floyd + 2 siblings
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)