JY
Julia Young — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Julia Young across the 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 11-person household.
Age 16
b. ~1924
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Young |
| Given Name | Julia Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Cochise |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Arizona |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Superstition Gsd2 |
| Est. Birth Year | ~1924 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Sanford Young | Son | — | 2 | ~1938 |
| Phyllis Young | Daughter | — | 10 | ~1930 |
| Gordon Young | Son | — | 4 | ~1936 |
| Ella Young | Spouse | — | 38 | ~1902 |
| Marion Young | Daughter | — | 12 | ~1928 |
| Julia Young | Daughter | — | 16 | ~1924 |
| Norma Young | Daughter | — | 17 | ~1923 |
| Harry Young | Head | — | 45 | ~1895 |
| Rose Young | Daughter | — | 16 | ~1924 |
| Zahra Young | Daughter | — | 7 | ~1933 |
| Carol Young | Daughter | — | ~1940 |
Census Appearances
1930
Maricopa, Arizona
Daughter, age 6
Maricopa, Arizona · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Julianna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Canada English |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Maricopa-County, Arizona
Daughter, age 16
Maricopa-County, Arizona · implied b. ~1924 — 11 household members
| Surname | Young |
| Given Name | Julia Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Cochise |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Arizona |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Julia Young across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Young
Daughter · 1940 · age 16 · b. ~1924 · Arizona
★ You are viewing this record
Sibling
Carol Young
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Young
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sanford Young
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Young
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Young
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Young
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Young
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Zahra Young
Sibling · 1940 · age 7
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-t0627-00108-00157)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Machmer | 7 | Son | — | Arizona |
| 2 | Gerald Machmer | 4 | Son | — | Arizona |
| 3 | John Sandige | 47 | Head | Proprietor | Illinois |
| 4 | Florence G. Sandige | 45 | Wife | — | Missouri |
| 5 | John Ab Sandige | 20 | Son | — | Arizona |
| 6 | Helen Sandige | 18 | Daughter | — | Arizona |
| 7 | Dale Sandige | 9 | Son | — | Arizona |
| 8 | Lomita B Leonard | 64 | Head | — | Pennsylvania |
| 9 | Ella B Smitherson | 58 | Sister | — | Delaware |
| 10 | Gideon Smitherson | 56 | Brother-in-law | — | Pennsylvania |
| 11 | Sidonio Perez | 44 | Head | Farm Laborer | Mexico |
| 12 | Louise Perez | 49 | Wife | — | New Mexico |
| 13 | Roquel Perez | 12 | Son | — | Arizona |
| 14 | Angelita Perez | 4 | Daughter | — | Arizona |
| 15 | Gilbert Galdano | 26 | Step-son | — | Arizona |
| 16 | Paul S. Addessi | 39 | Head | Landscape Architect | New York |
| 17 | Josephine Addessi | 29 | Wife | — | Italy |
| 18 | Joanne Addessi | 11 | Daughter | — | Ohio |
| 19 | Joe Staneslo | 66 | Father-in-law | Gardener | Italy |
| 20 | Mary Staneslo | 52 | Mother-in-law | — | Italy |
| 21 | George S. Hoolyke | 62 | Head | Farmer | Michigan |
| 22 | Emma L. Hoolyke | 63 | Wife | — | Michigan |
| 23 | Gladys C. Hoolyke | 36 | Daughter | Teacher | Michigan |
| 24 | Wilbert G. Hoolyke | 24 | Son | Assistant Manager | Michigan |
| 25 | Harry Young | 45 | Head | Patrolman | Tennessee |
| 26 | Ella Young | 38 | Wife | — | Canada |
| 27 | Norma Young | 17 | Daughter | — | California |
| 28 | Julia Anna Young THIS PERSON | 16 | Daughter | — | California |
| 29 | Rose Anna Young | 16 | Daughter | — | California |
| 30 | Marion Young | 12 | Daughter | — | Arizona |
| 31 | Phyllis Young | 10 | Daughter | — | Arizona |
| 32 | Zahra Jean Young | 7 | Daughter | — | Arizona |
| 33 | Gordon Young | 4 | Son | — | New Mexico |
| 34 | Sanford Young | 2 | Son | — | Arizona |
| 35 | Carol Joy Young | 0 | Daughter | — | Arizona |
| 36 | Douglas Houser | 38 | Head | Laborer | Oklahoma |
| 37 | Neva Houser | 37 | Wife | Servant | Oklahoma |
| 38 | Arvil Houser | 18 | Son | — | Oklahoma |
| 39 | Alvis Houser | 15 | Son | — | Oklahoma |
| 40 | Andrew J. Hartman | 64 | Head | Proprietor | Illinois |
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)