JG
John Gardner — 1940 US Census Record
Model Tree available1940 United States Federal Census · Carbon-County, Utah
Our Model Tree links this John Gardner across the 1920, 1930 and 1940 US Censuses in Carbon-County, Utah (XGBoost, ~Confirmed), with identified parents John & William — first a son (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Male
Son
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Carbon-County, Utah |
| Surname | Gardner |
| Given Name | John F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Scofield |
| 1935 Residence (County) | Carbon Co. |
| Additional Details | |
| Occupation | Rock Mason |
| Industry | Building Construction WPA |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 432 |
| Highest Grade | No 8 |
| 1935 Residence | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Rock Mason |
| Township / Ward | Helper City |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Bessie Gardner | Daughter | — | 12 | ~1928 |
| Ila Gardner | Daughter | — | 15 | ~1925 |
| Arvis Gardner | Daughter | — | 7 | ~1933 |
| Evelyn Gardner | Head | — | 40 | ~1900 |
| John Gardner | Son | — | 20 | ~1920 |
| Rulon Gardner | Son | — | 23 | ~1917 |
| Darrel Gardner | Son | — | 5 | ~1935 |
Census Appearances
1920
Carbon, Utah
Son, age
Carbon, Utah · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Carbon, Utah
Son, age 10
Carbon, Utah · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Carbon-County, Utah
Son, age 20
Carbon-County, Utah · implied b. ~1920 — 7 household members
| Surname | Gardner |
| Given Name | John F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Scofield |
| 1935 Residence (County) | Carbon Co. |
| Occupation | Rock Mason |
| Industry | Building Construction WPA |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 432 |
| Highest Grade | No 8 |
| 1935 Residence | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 John Gardner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Gardner (~0.92 confidence) and father William Gardner (~0.92 confidence) and mother Evelyn Gardner (~0.92 confidence) and mother Evelyn Gardner (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Gardner
b. ~1886
Source father
● Household
· direct · ~0.92
Father
William Gardner
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Evelyn Gardner
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Evelyn Gardner
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Gardner
Son · 1940 · age 20 · b. ~1920 · Utah
★ You are viewing this record
Sibling
Arvis Gardner
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rulon Gardner
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Darrel Gardner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ila Gardner
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Gardner
Sibling · 1940 · age 12
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 — Carbon-County, Utah
Open full size
1940 US Federal Census — Carbon-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04211-00069)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mick E Makris | 55 | Head | — | Greece |
| 2 | Sophia Makris | 45 | Wife | — | Greece |
| 3 | Jennie Makris | 21 | Daughter | Seamstress | New Mexico |
| 4 | Annie Makris | 19 | Daughter | Seamstress | New Mexico |
| 5 | Theodore Makris | 17 | Son | Assistant Janitor | New Mexico |
| 6 | Elizabeth Makris | 15 | Daughter | — | New Mexico |
| 7 | Helen Makris | 13 | Daughter | — | New Mexico |
| 8 | Athena Makris | 12 | Daughter | — | New Mexico |
| 9 | Catherine Makris | 9 | Daughter | — | New Mexico |
| 10 | Albert Ferry | 55 | Head | Laborer | Utah |
| 11 | Myrtle Ferry | 45 | Wife | — | Utah |
| 12 | Alberta Ferry | 20 | Daughter | Laundress | Idaho |
| 13 | James B Ferry | 18 | Son | Laborer | Idaho |
| 14 | Richard Ferry | 15 | Son | — | Idaho |
| 15 | Betty E Ferry | 14 | Daughter | — | Utah |
| 16 | Robert J Ferry | 12 | Son | — | Utah |
| 17 | Ora L Ferry | 8 | Daughter | — | Utah |
| 18 | Angelo Pascuzzi | 39 | Head | Proprietor | Italy |
| 19 | Angelina Pascuzzi | 33 | Wife | — | Utah |
| 20 | Natale Pascuzzi | 14 | Son | — | Utah |
| 21 | Joan Pascuzzi | 8 | Daughter | — | Utah |
| 22 | Theresa Pascuzzi | 7 | Daughter | — | Utah |
| 23 | Santo Scalzo | 73 | Head | — | Italy |
| 24 | Mary Scalzo | 64 | Wife | — | Italy |
| 25 | Jack Hoggan | 42 | Head | Miner | Canada |
| 26 | Margaretta Hoggan | 41 | Wife | — | Texas |
| 27 | Thomas Morrissey | 62 | Head | Stationary Engineer | Nebraska |
| 28 | Thomas F Augustine | 20 | Head | Truck Driver | Ohio |
| 29 | Union R Augustine | 17 | Wife | — | Utah |
| 30 | Richard E Augustine | 2 | Son | — | Utah |
| 31 | John G Augustine | 0 | Son | — | Utah |
| 32 | Evelyn Gardner | 40 | Head | — | Utah |
| 33 | Rulon E Gardner | 23 | Son | — | Utah |
| 34 | John F Gardner THIS PERSON | 20 | Son | Rock Mason | Utah |
| 35 | Ila P Gardner | 15 | Daughter | — | Utah |
| 36 | Bessie E Gardner | 12 | Daughter | — | California |
| 37 | Arvis R Gardner | 7 | Daughter | — | Utah |
| 38 | Darrel R Gardner | 5 | Son | — | Utah |
| 39 | Antone V Bonacci | 37 | Head | Laborer | Utah |
| 40 | Vera R Bonacci | 32 | Wife | — | Utah |
Pedigree Summary
John + 5 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)