JH
John Hughes — 1940 US Census Record
Model Tree available1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this John Hughes across the 1920, 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed), with identified parents H & Henry — first a son (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Male
Son
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Hughes |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Phoenix city |
| 1935 Residence (County) | Maricopa |
| Additional Details | |
| Occupation | stock raising |
| Industry | own ranch |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 866 |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Stock Raising |
| Township / Ward | Phoenix City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Hughes | Daughter | — | 19 | ~1921 |
| Adelyn Hughes | Daughter | — | 18 | ~1922 |
| Henry Hughes | Head | — | 57 | ~1883 |
| Thomas Hughes | Son | — | 21 | ~1919 |
| John Hughes | Son | — | 23 | ~1917 |
| Cecilia Hughes | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Maricopa, Arizona
Son, age 3
Maricopa, Arizona · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hughes |
| Given Name | John B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | New York |
| Mother's Birthplace | Illinois |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Maricopa, Arizona
Son, age 13
Maricopa, Arizona · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hughes |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | New York |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Maricopa-County, Arizona
Son, age 23
Maricopa-County, Arizona · implied b. ~1917 — 6 household members
| Surname | Hughes |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Phoenix city |
| 1935 Residence (County) | Maricopa |
| Occupation | stock raising |
| Industry | own ranch |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 866 |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Hughes across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father H Hughes (~0.92 confidence) and father Henry Hughes (~0.92 confidence) and father Henry Hughes (~0.92 confidence) and mother Cecile Hughes (~0.92 confidence) and mother Cecilia Hughes (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
H Hughes
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Henry Hughes
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Henry Hughes
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Cecile Hughes
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Cecilia Hughes
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Hughes
Son · 1940 · age 23 · b. ~1917 · Arizona
★ You are viewing this record
Sibling
Adelyn Hughes
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Hughes
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hughes
Sibling · 1940 · age 19
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 — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00104-00575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William S. Fielder | 15 | Sister's son | — | New Mexico |
| 42 | W. S. Stevens | 67 | Head | Owner Supervisor | Texas |
| 43 | Ethel R. Stevens | 61 | Wife | — | Texas |
| 44 | Louise Stevens | 22 | Daughter | — | Arizona |
| 45 | Ella Stevens | 66 | Sister | Housekeeper | Texas |
| 46 | Edna Rowland | 65 | Sister-in-law | — | Texas |
| 47 | Alma Rowland | 64 | Sister-in-law | Milliner | Texas |
| 48 | Warren Gazzana | 58 | Head | Janitor | Arizona |
| 49 | Eva Gazzana | 49 | Wife | — | Arizona |
| 50 | Lester A. Byron | 51 | Head | Reconditioning Supervisor | Illinois |
| 51 | Irene F. Byron | 44 | Wife | — | Montana |
| 52 | Lester Jr. Byron | 16 | Son | — | Arizona |
| 53 | Beverly Ann Byron | 13 | Daughter | — | Arizona |
| 54 | James Driscol | 55 | Head | Clerk | Ohio |
| 55 | Vira Rose Driscol | 48 | Wife | Social Worker | Ohio |
| 56 | George H. Woodall | 55 | Head | — | Tennessee |
| 57 | Elizabeth W. Woodall | 57 | Wife | — | Denmark |
| 58 | Mary Bell Woodall | 19 | Daughter | — | Arizona |
| 59 | Virginia Ann Woodall | 18 | Daughter | — | Arizona |
| 60 | Henry B. Hughes | 57 | Head | Stock Raising | New York |
| 61 | Cecilia Hughes | 53 | Wife | — | Illinois |
| 62 | John B. Hughes THIS PERSON | 23 | Son | Stock Raising | Arizona |
| 63 | Thomas P. Hughes | 21 | Son | — | Arizona |
| 64 | Mary Nell Hughes | 19 | Daughter | — | Arizona |
| 65 | Adelyn Hughes | 18 | Daughter | — | Arizona |
| 66 | Dallas W. Fleming | 63 | Head | Professional Gardener | Indiana |
| 67 | N. S. Klink | 56 | Head | Owner Manager | Syria |
| 68 | Kathrine Klink | 46 | Wife | Manager | Syria |
| 69 | Howard Klink | 9 | Son | — | Arizona |
| 70 | Franklin Klink | 4 | Son | — | Arizona |
| 71 | Eugene W. D'Allemand | 49 | Head | Real Estate Broker | Colorado |
| 72 | Ruth D'Allemand | 51 | Wife | — | Illinois |
| 73 | Harry J. Duffy | 60 | Head | Salesman | Iowa |
| 74 | Grace P. Duffy | 50 | Wife | — | Illinois |
| 75 | Adelyn Clark | 37 | Head | — | Kansas |
| 76 | Jean Adree Clark | 13 | Daughter | — | Kansas |
| 77 | Dick Clark | 11 | Son | — | Illinois |
| 78 | Diane Clark | 11 | Daughter | — | Illinois |
| 79 | John Taylor | 64 | Head | Insurance Salesman | Kansas |
| 80 | Fred Blair Townsend | 54 | Head | Attorney | New York |
Pedigree Summary
John + 3 siblings
Gen 1 · 5 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)