MK
Mary Kline — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lawrence, Ohio
Our Model Tree links this Mary Kline across the 1920 and 1930 US Censuses in Lawrence, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 8-person household.
Age 23
b. ~1907
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lawrence, Ohio |
| Surname | Kline |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | NP |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farm Laborer |
| Township / Ward | Elizabeth Township |
| Est. Birth Year | ~1907 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kline | Daughter | — | 23 | ~1907 |
| Frank Kline | Son | — | 11 | ~1919 |
| Joseph Kline | Son | — | 15 | ~1915 |
| Anna Kline | Other | — | 53 | ~1877 |
| John Kline | Son | — | 19 | ~1911 |
| Mary Kline | Other | — | 87 | ~1843 |
| Wilfred Kline | Son | — | 25 | ~1905 |
| John Kline | Head | — | 62 | ~1868 |
Census Appearances
Daughter, age 12
Lawrence, Ohio · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cline |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| 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
Lawrence, Ohio
Daughter, age 23
Lawrence, Ohio · implied b. ~1907 — 8 household members
| Surname | Kline |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farm laborer |
| Industry | NP |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Mary Kline across 2 US Census years (1920 and 1930) in Lawrence, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kline
Daughter · 1930 · age 23 · b. ~1907 · Ohio
★ You are viewing this record
Sibling
John Kline
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilfred Kline
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Kline
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Kline
Sibling · 1930 · age 11
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
1930 US Federal Census — Lawrence, Ohio
Open full size
1930 US Federal Census — Lawrence, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1827:0275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sterling Primas | 1 | Son | None | Ohio |
| 2 | Steward Meneely | 62 | Head | Farmer | West Virginia |
| 3 | Anley Haskwith | 45 | Head | Farmer | Ohio |
| 4 | Emma Haskwith | 35 | Wife-H | None | Ohio |
| 5 | Buster Haskwith | 24 | Son | Farm Helper | Ohio |
| 6 | Rosa Haskwith | 16 | Daughter | None | Ohio |
| 7 | Roy Haskwith | 15 | Son | None | Ohio |
| 8 | Minnie Haskwith | 8 | Daughter | None | Ohio |
| 9 | Louis Arndot | 58 | Head | Carpenter | Ohio |
| 10 | Christina Arndot | 47 | Wife-H | None | Ohio |
| 11 | Martha Arndot | 18 | Daughter | None | Ohio |
| 12 | John F. Kline | 62 | Head | Farmer | Ohio |
| 13 | Anna Kline | 53 | Wife-H | None | Ohio |
| 14 | Wilfred Kline | 25 | Son | Farm Laborer | Ohio |
| 15 | John Jr. Kline | 19 | Son | Farm Laborer | Ohio |
| 16 | Mary Kline THIS PERSON | 23 | Daughter | Farm Laborer | Ohio |
| 17 | Joseph Kline | 15 | Son | None | Ohio |
| 18 | Frank Kline | 11 | Son | None | Ohio |
| 19 | Mary L. Kline | 87 | Mother | None | Ohio |
| 20 | George W. Rose | 55 | Head | Farmer | Ohio |
| 21 | Almira Rose | 25 | Daughter | None | Ohio |
| 22 | Elizabeth Rose | 23 | Daughter | None | Ohio |
| 23 | Louise Rose | 21 | Daughter | None | Ohio |
| 24 | Henry Rose | 18 | Son | Farm Laborer | Ohio |
| 25 | Lillian Rose | 16 | Daughter | None | Ohio |
| 26 | John Sillings | 63 | Head | Farmer | Ohio |
| 27 | Lula Sillings | 40 | Wife-H | None | Ohio |
| 28 | Mary Sillings | 16 | Daughter | None | Ohio |
| 29 | Mildred Sillings | 13 | Daughter | None | Ohio |
| 30 | Benjamin Sillings | 9 | Son | None | Ohio |
| 31 | Edward Knapp | 32 | Head | Farm Laborer | Ohio |
| 32 | Maggie Knapp | 26 | Wife-H | None | Virginia |
| 33 | Henrietta Knapp | 6 | Daughter | None | Ohio |
| 34 | Thelma Knapp | 4 | Daughter | None | Ohio |
| 35 | John Knapp | 3 | Son | None | Ohio |
| 36 | Dorothy Knapp | 1 | Daughter | None | Ohio |
| 37 | John Griffin | 56 | Head | Laborer | Kentucky |
| 38 | Lula Griffin | 52 | Wife-H | None | Kentucky |
| 39 | Hattie Griffin | 19 | Daughter | None | Kentucky |
| 40 | Edward Harless | 42 | Head | Laborer | Kentucky |
| 41 | Lillian Harless | 43 | Wife-H | None | Kentucky |
| 42 | William Harless | 16 | Son | None | Kentucky |
| 43 | Carl Harless | 13 | Son | None | Kentucky |
| 44 | Audrey Harless | 9 | Daughter | None | Kentucky |
| 45 | Curtis Belcher | 29 | Head | Laborer | Kentucky |
| 46 | Vannie Belcher | 20 | Wife-H | None | Kentucky |
| 47 | William Arndot | 56 | Head | Farm Laborer | Kentucky |
| 48 | Nancy Arndot | 78 | Mother-H | None | Kentucky |
| 49 | Albert Arndot | 33 | Head | Laborer | Ohio |
| 50 | Hattie Arndot | 24 | Wife-H | None | Ohio |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)