JK
John Kline — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Maryland
Our Model Tree links this John Kline across the 1930 and 1940 US Censuses in Washington, Maryland (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 10-person household.
Age 39
b. ~1891
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Maryland |
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Tanner |
| Industry | Leather Tannery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Tanner |
| Township / Ward | Election District 2 Downsville |
| Est. Birth Year | ~1891 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Betty Kline | Daughter | — | 4 | ~1926 |
| Wesley Kline | Son | — | 18 | ~1912 |
| Ronald Kline | Son | — | 2 | ~1928 |
| Raymond Kline | Son | — | 14 | ~1916 |
| Kenneth Kline | Son | — | 7 | ~1923 |
| Martha Kline | Daughter | — | 12 | ~1918 |
| Minnie Kline | Spouse | — | 37 | ~1893 |
| John Kline | Head | — | 39 | ~1891 |
| Susan Kidwell | Other | — | 72 | ~1858 |
| Hattie Kline | Daughter | — | 10 | ~1920 |
Census Appearances
1930
Washington, Maryland
Head, age 39
Washington, Maryland · implied b. ~1891 — 10 household members
| Surname | Kline |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 19 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Tanner |
| Industry | Leather Tannery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Head, age 54
Washington-County, Maryland · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cline |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Elec. Dis. 22 |
| 1935 Residence (County) | Wash. |
| Occupation | Manager |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 1567 |
| Highest Grade | No 4 |
| 1935 Residence | Md. |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 John Kline across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Kline
Head · 1930 · age 39 · b. ~1891 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Washington, Maryland
Open full size
1930 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus881unit:0761)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary A Charles | 75 | Wife | — | Maryland |
| 2 | Clarence Charles | 51 | Son | Carpenter | Maryland |
| 3 | Edward J Peters | 63 | Head | Farm Laborer | Virginia |
| 4 | Elsie Peters | 34 | Wife | — | Maryland |
| 5 | Earl T Moat | 52 | Head | Farmer | Maryland |
| 6 | Annie C Moat | 48 | Wife | — | Maryland |
| 7 | George W Moat | 27 | Son | Farm Laborer | Pennsylvania |
| 8 | Carlton N Moat | 21 | Son | Farm Laborer | Maryland |
| 9 | Russell L Moat | 18 | Son | Farm Laborer | Maryland |
| 10 | Richard H Moat | 17 | Son | Farm Laborer | Maryland |
| 11 | Frances M Moat | 15 | Daughter | — | Maryland |
| 12 | John Moat | 15 | Son | — | Maryland |
| 13 | Norman E Moat | 13 | Son | — | Maryland |
| 14 | Catherine E Moat | 11 | Daughter | — | Maryland |
| 15 | Ruth A Moat | 9 | Daughter | — | Maryland |
| 16 | John Kline THIS PERSON | 39 | Head | Tanner | Maryland |
| 17 | Minnie Kline | 37 | Wife | — | Maryland |
| 18 | Wesley Kline | 18 | Son | Farm Laborer | Maryland |
| 19 | Raymond Kline | 14 | Son | — | Maryland |
| 20 | Martha M Kline | 12 | Daughter | — | Maryland |
| 21 | Hattie V Kline | 10 | Daughter | — | Maryland |
| 22 | Kenneth Kline | 7 | Son | — | Maryland |
| 23 | Betty J Kline | 4 | Daughter | — | Maryland |
| 24 | Ronald Kline | 2 | Son | — | Maryland |
| 25 | Susan M Kidwell | 72 | Mother-in-law | — | Maryland |
| 26 | Edgar Shank | 54 | Head | Farm Laborer | Maryland |
| 27 | Sallie J Shank | 51 | Sister | — | Maryland |
| 28 | Charles C Bowers | 32 | Head | Farmer | Maryland |
| 29 | Goldie E Bowers | 28 | Wife | — | Maryland |
| 30 | Catherine S Bowers | 10 | Daughter | — | Maryland |
| 31 | Mildred E Bowers | 2 | Daughter | — | Maryland |
| 32 | Roy Meyers | 23 | Laborer | Farm Laborer | Maryland |
| 33 | Mildred E Spigler | 15 | Servant | Servant | Maryland |
| 34 | Lewis Izer | 71 | Head | Farmer | Maryland |
| 35 | Sarah E Izer | 71 | Wife | — | Maryland |
| 36 | Katherine B Izer | 35 | Son | — | Maryland |
| 37 | George A Izer | 28 | Son | — | Maryland |
| 38 | Daisy Izer | 65 | Mother | — | Maryland |
| 39 | Stephen J Downin | 28 | Head | Clerk | Maryland |
| 40 | Mary L Downin | 23 | Wife | — | Maryland |
| 41 | Charles S Downin | 4 | Son | — | Maryland |
| 42 | Jacob S Meyers | 57 | Head | Laborer | Maryland |
| 43 | Iva D Meyers | 55 | Wife | — | Maryland |
| 44 | Dorothy J Meyers | 15 | Daughter | — | Maryland |
| 45 | Sallie H Bowers | 58 | Head | — | Maryland |
| 46 | Stanley B Bowers | 25 | Son | Farmer | Maryland |
| 47 | Lola Q Marshall | 30 | Head | Tanner | Maryland |
| 48 | Lola E Marshall | 28 | Wife | — | Maryland |
| 49 | Doris L Marshall | 6 | Daughter | — | Maryland |
| 50 | Wanda M Marshall | 1 | Daughter | — | Maryland |
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)