HK
Harold King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Preble-County, Ohio
Our Model Tree links this Harold King across the 1920, 1930 and 1940 US Censuses in Preble-County, Ohio (XGBoost, ~Confirmed), with identified parents Marcellus & Susie — first a son (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Son
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Preble-County, Ohio |
| Surname | King |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West Alexandria |
| 1935 Residence (County) | Preble |
| Additional Details | |
| Occupation | Meat Cutter |
| Industry | Meat Market |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 156 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Meat Cutter |
| Township / Ward | West Alexandria |
| Est. Birth Year | ~1908 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Pauline King | Other | — | 27 | ~1913 |
| Harold King | Son | — | 32 | ~1908 |
| Susie King | Head | — | 61 | ~1879 |
Census Appearances
1920
Preble, Ohio
Son, age 12
Preble, Ohio · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Harold J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Preble, Ohio
Son, age 22
Preble, Ohio · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Harold C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Salesman |
| Industry | Meat Market |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Preble-County, Ohio
Son, age 32
Preble-County, Ohio · implied b. ~1908 — 3 household members
| Surname | King |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | West Alexandria |
| 1935 Residence (County) | Preble |
| Occupation | Meat Cutter |
| Industry | Meat Market |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 156 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Marcellus King (~0.92 confidence) and mother Susie King (~0.92 confidence) and mother Susie King (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marcellus King
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Susie King
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Susie King
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold King
Son · 1940 · age 32 · b. ~1908 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Preble-County, Ohio
Open full size
1940 US Federal Census — Preble-County, Ohio
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-03132-00322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Crawford | 61 | Head | Salesman | Ohio |
| 42 | Jennie Crawford | 62 | Wife | — | Ohio |
| 43 | R. W. Crawford | 51 | Brother | Salesman | Ohio |
| 44 | Jennie Meyers | 75 | Head | — | Ohio |
| 45 | Fred Koeller | 54 | Head | Truck Driver | Ohio |
| 46 | Hazel Koeller | 46 | Wife | — | Iowa |
| 47 | James Koeller | 18 | Son | — | Ohio |
| 48 | Charles Koeller | 85 | Father | — | Indiana |
| 49 | Claude Prader | 48 | Head | Machinist | Ohio |
| 50 | Euda W. Luca | 56 | Head | — | Virginia |
| 51 | Robert Luca | 20 | Son | Yard Foreman | Ohio |
| 52 | Robert Eugene Luca | 7 | Grandson | — | Ohio |
| 53 | Virginia Luca | 28 | Daughter-Law | — | Ohio |
| 54 | Homer Trittschuh | 41 | Head | Salesman | Ohio |
| 55 | Mary Ellen Trittschuh | 27 | Wife | — | Ohio |
| 56 | Marilyn Trittschuh | 1 | Daughter | — | Ohio |
| 57 | Mary Temple | 53 | Head | — | Ohio |
| 58 | Charles B. Whitefield | 37 | Head | Physician | Ohio |
| 59 | Virginia Alice Whitefield | 34 | Wife | — | West Virginia |
| 60 | Charles Hafner | 66 | Head | Salesman | Ohio |
| 61 | Clara Hafner | 67 | Wife | Repairman | Ohio |
| 62 | Otto Langer | 43 | Head | Repairman | Ohio |
| 63 | Myra Langer | 40 | Wife | — | Ohio |
| 64 | John Block | 85 | Head | — | Germany |
| 65 | Amelia Block | 74 | Wife | — | Ohio |
| 66 | Richard Schaffer | 36 | Head | Janitor | Ohio |
| 67 | Roselyn Schaffer | 32 | Wife | — | Virginia |
| 68 | Alyce Schaffer | 9 | Daughter | — | Ohio |
| 69 | Susie King | 61 | Head | — | Ohio |
| 70 | Harold King THIS PERSON | 32 | Son | Meat Cutter | Ohio |
| 71 | Pauline King | 27 | Daughter-Law | — | Ohio |
| 72 | Oswal Jeffries | 45 | Head | Manager | Ohio |
| 73 | Edna Jeffries | 50 | Wife | — | Kentucky |
| 74 | Jno. Dahany | 72 | Head | Blacksmith | Germany |
| 75 | Anna Dahany | 67 | Wife | — | Ohio |
Pedigree Summary
Harold
Gen 1 · 3 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)