WK
William Kline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this William Kline across the 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 12-person household.
Age 19
b. ~1921
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Kline |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | College Corner village |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Occupation | Warden |
| Industry | State Hospital |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 178 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Warden |
| Township / Ward | College Corner Village |
| Est. Birth Year | ~1921 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Paul Kline | Son | — | 10 | ~1930 |
| Donald Kline | Son | — | 9 | ~1931 |
| Pauline Kline | Daughter | — | 1 | ~1939 |
| Anna Kline | Daughter | — | 14 | ~1926 |
| Loisie Kline | Daughter | — | 8 | ~1932 |
| Mala Kline | Son | — | 3 | ~1937 |
| Bernice Kline | Daughter | — | 13 | ~1927 |
| Leroy Kline | Son | — | 5 | ~1935 |
| Anita Kline | Daughter | — | 18 | ~1922 |
| William Kline | Son | — | 19 | ~1921 |
| William Kline | Head | — | 45 | ~1895 |
| Lora Kline | Spouse | — | 40 | ~1900 |
Census Appearances
Son, age 9
Butler, Ohio · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | William Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Son, age 19
Butler-County, Ohio · implied b. ~1921 — 12 household members
| Surname | Kline |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | College Corner village |
| 1935 Residence (County) | Butler |
| Occupation | Warden |
| Industry | State Hospital |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 178 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 William Kline across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Kline
Son · 1940 · age 19 · b. ~1921 · Ohio
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Sibling
Mala Kline
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Kline
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Kline
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anita Kline
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loisie Kline
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Kline
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Kline
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Kline
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Kline
Sibling · 1940 · age 1
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 — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03035-00662)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catherine B. Roberts | 74 | Head | — | Indiana |
| 2 | Robert B. Maddock | 42 | Head | Postmaster | Ohio |
| 3 | Kathryn Maddock | 45 | Wife | — | Kentucky |
| 4 | Robert Maddock | 17 | Son | — | Ohio |
| 5 | Eugene Maddock | 14 | Son | — | Indiana |
| 6 | Barbara Maddock | 11 | Daughter | — | Ohio |
| 7 | William C. Kline | 45 | Head | W.P.A. Laborer | Ohio |
| 8 | Lora B. Kline | 40 | Wife | — | Kentucky |
| 9 | William Jr. Kline THIS PERSON | 19 | Son | Warden | Ohio |
| 10 | Anita A. Kline | 18 | Daughter | Housework | Ohio |
| 11 | Anna R. Kline | 14 | Daughter | — | Ohio |
| 12 | Bernice Kline | 13 | Daughter | — | Indiana |
| 13 | Paul E. Kline | 10 | Son | — | Ohio |
| 14 | Donald E. Kline | 9 | Son | — | Ohio |
| 15 | Loisie Kline | 8 | Daughter | — | Ohio |
| 16 | Leroy D. Kline | 5 | Son | — | Ohio |
| 17 | Mala F. Kline | 3 | Son | — | Ohio |
| 18 | Pauline Kline | 1 | Daughter | — | Indiana |
| 19 | Lawrence A. Jackson | 55 | Head | Painter & Hanger | Ohio |
| 20 | Ada B. Jackson | 44 | Wife | — | Ohio |
| 21 | William Caldwell | 78 | Head | Farm Hand | Ohio |
| 22 | Mettie Caldwell | 72 | Wife | — | Indiana |
| 23 | Robert Baker | 74 | Head | — | Kentucky |
| 24 | Harriet Baker | 70 | Wife | — | Kentucky |
| 25 | Goff Anders | 54 | Head | Janitor | Ohio |
| 26 | Charles Maddock | 58 | Head | Carpenter | Ohio |
| 27 | Eloie Maddock | 46 | Wife | Housework | West Virginia |
| 28 | Betty Maddock | 13 | Daughter | — | Ohio |
| 29 | Keith Maddock | 6 | Son | — | Ohio |
| 30 | Stewart Davis | 57 | Head | Carpenter | Ohio |
| 31 | Mina Davis | 60 | Wife | — | Indiana |
| 32 | John Maddock | 83 | Head | — | Indiana |
| 33 | Sara E. Maddock | 81 | Wife | — | Indiana |
| 34 | Mabel Maddock | 44 | Daughter | — | Ohio |
| 35 | Carl Maddock | 37 | Son | Painter | Ohio |
| 36 | Ada Moore | 22 | Head | — | Ohio |
| 37 | Cora B. Brown | 52 | Head | — | Ohio |
| 38 | Clifford W. George | 64 | Head | Clerking | Ohio |
| 39 | Etta W. George | 63 | Wife | — | Indiana |
| 40 | Clem Andrews | 53 | Head | Bartender | Ohio |
Related Census Records
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)