HY
Harold Young — 1940 US Census Record
Model Tree available1940 United States Federal Census · Darke-County, Ohio
Our Model Tree links this Harold Young across the 1920, 1930 and 1940 US Censuses in Darke-County, Ohio (XGBoost, ~Confirmed), with identified parents Aquilla & Garfield — first a son (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Male
Son
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Darke-County, Ohio |
| Surname | Young |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Darke |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 553 |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Liberty Twp |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Sarah Young | Spouse | — | 57 | ~1883 |
| Henrietta Young | Other | — | 22 | ~1918 |
| Garfield Young | Head | — | 57 | ~1883 |
| Harold Young | Son | — | 23 | ~1917 |
| Linda Young | Daughter | — | ~1940 |
Census Appearances
1920
Darke, Ohio
Son, age 4
Darke, Ohio · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Darke, Ohio
Son, age 14
Darke, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Darke-County, Ohio
Son, age 23
Darke-County, Ohio · implied b. ~1917 — 5 household members
| Surname | Young |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Darke |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 553 |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Harold Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Aquilla Young (~0.92 confidence) and father Garfield Young (~0.92 confidence) and father Garfield Young (~0.92 confidence) and mother Sarah Young (~0.92 confidence) and mother Sarah Young (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Aquilla Young
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Garfield Young
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Garfield Young
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Sarah Young
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Sarah Young
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Young
Son · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Linda Young
Sibling · 1940 · age
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 — Darke-County, Ohio
Open full size
1940 US Federal Census — Darke-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03060-00699)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Lloyd | 9 | Son | — | Ohio |
| 2 | Rebecca Clemens | 80 | Head | — | Ohio |
| 3 | James Clemens | 57 | Head | Farmer | Ohio |
| 4 | Lydia Clemens | 47 | Wife | — | Ohio |
| 5 | Amos W. Carpenter | 81 | Head | — | Ohio |
| 6 | Rilla C. Carpenter | 77 | Wife | — | Indiana |
| 7 | Fred Carpenter | 53 | Head | Farmer | Ohio |
| 8 | Mary Carpenter | 52 | Wife | — | Ohio |
| 9 | Samuel Carpenter | 22 | Son | Farmer | Ohio |
| 10 | Chalmer Okey | 35 | Head | Laborer | Ohio |
| 11 | Almena Okey | 32 | Wife | — | Ohio |
| 12 | Martha Okey | 9 | Daughter | — | Ohio |
| 13 | June Okey | 5 | Daughter | — | Indiana |
| 14 | Marvin Okey | 3 | Son | — | Ohio |
| 15 | Betty Okey | 1 | Daughter | — | Ohio |
| 16 | Clara Epps | 37 | Head | Day Housework | Ohio |
| 17 | Chester Epps | 10 | Son | — | Ohio |
| 18 | Richard Epps | 7 | Son | — | Ohio |
| 19 | John Clotiles | 69 | Lodger | — | Ohio |
| 20 | Jesse Ross | 37 | Head | Farmer | Ohio |
| 21 | Annabelle Ross | 37 | Wife | — | Ohio |
| 22 | Louise Ross | 14 | Daughter | Nurse | Ohio |
| 23 | Thomas Ross | 12 | Son | Farmer | Ohio |
| 24 | Harry Paulus | 29 | Head | Farmer | Ohio |
| 25 | Ruth Paulus | 37 | Wife | — | Ohio |
| 26 | Troy Phillips | 30 | Head | Farmer | W. Virginia |
| 27 | Mary Phillips | 54 | Mother | — | W. Virginia |
| 28 | Mollie Phillips | 14 | Sister | — | Ohio |
| 29 | Garfield Young | 57 | Head | Farmer | Ohio |
| 30 | Sarah Young | 57 | Wife | — | Ohio |
| 31 | Harold Young THIS PERSON | 23 | Son | Farmer | Ohio |
| 32 | Henrietta Young | 22 | Daughter-in-law | — | Ohio |
| 33 | Linda Lou Young | 0 | Daughter | — | Ohio |
| 34 | Myrtle Rudy | 53 | Head | — | Ohio |
| 35 | Emerson Rudy | 30 | Son | Farmer | Ohio |
| 36 | Dorothy Rudy | 16 | Daughter | — | Ohio |
| 37 | Glenna Rudy | 13 | Daughter | — | Ohio |
| 38 | Clarence Rodgers | 44 | Head | Farmer | Ohio |
| 39 | Elizabeth Rodgers | 44 | Wife | — | Ohio |
| 40 | Mildred Kershner | 66 | Mother-in-law | — | Ohio |
Pedigree Summary
Harold + 1 sibling
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)