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John Klein — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Minnesota
Our Model Tree links this John Klein across the 1920 and 1930 US Censuses in Washington, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 9-person household.
Age 14
b. ~1916
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Minnesota |
| Surname | Klein |
| Given Name | John L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | St Paul Park Village |
| Est. Birth Year | ~1916 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Klein | Other | — | 49 | ~1881 |
| Alice Klein | Daughter | — | 18 | ~1912 |
| Rosemary Klein | Daughter | — | 7 | ~1923 |
| Eugene Klein | Son | — | 21 | ~1909 |
| John Klein | Son | — | 14 | ~1916 |
| John Klein | Head | — | 53 | ~1877 |
| Evelyn Klein | Daughter | — | 9 | ~1921 |
| Raymond Klein | Son | — | 12 | ~1918 |
| Leonard Klein | Son | — | 16 | ~1914 |
Census Appearances
1920
Washington, Minnesota
Son, age 4
Washington, Minnesota · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Klein |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | New York |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Washington, Minnesota
Son, age 14
Washington, Minnesota · implied b. ~1916 — 9 household members
| Surname | Klein |
| Given Name | John L. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Klein across 2 US Census years (1920 and 1930) in Washington, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
John Klein
Son · 1930 · age 14 · b. ~1916 · Minnesota
★ You are viewing this record
Sibling
Raymond Klein
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Klein
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Klein
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemary Klein
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Klein
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Klein
Sibling · 1930 · age 18
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 — Washington, Minnesota
Open full size
1930 US Federal Census — Washington, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1134:0339)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Klein | 53 | Head | Millwright | Minnesota |
| 2 | Mary J. Klein | 49 | Wife-H | — | New York |
| 3 | Eugene C. Klein | 21 | Son | Truck Driver | Minnesota |
| 4 | Alice G. Klein | 18 | Daughter | — | Minnesota |
| 5 | Leonard P. Klein | 16 | Son | — | Minnesota |
| 6 | John L. Jr. Klein THIS PERSON | 14 | Son | — | Minnesota |
| 7 | Raymond W. Klein | 12 | Son | — | Minnesota |
| 8 | Evelyn E. Klein | 9 | Daughter | — | Minnesota |
| 9 | Rosemary A. Klein | 7 | Daughter | — | Minnesota |
| 10 | Sam W. Love | 29 | Head | Mechanic | Wisconsin |
| 11 | Esther L. Love | 27 | Wife-H | — | Minnesota |
| 12 | Maurice G. Mahoney | 52 | Head | Manager | Minnesota |
| 13 | Anna D. Mahoney | 49 | Wife-H | — | Wisconsin |
| 14 | Katherine A. Mahoney | 22 | Daughter | — | Minnesota |
| 15 | Maurice B. Mahoney | 20 | Son | Clerk | Minnesota |
| 16 | Arno J. Mahoney | 15 | Son | — | Minnesota |
| 17 | Helen M. Mahoney | 8 | Daughter | — | Minnesota |
| 18 | Harold J. Mahoney | 24 | Head | Mechanic | Minnesota |
| 19 | Elsie M. Mahoney | 24 | Wife-H | — | Arkansas |
| 20 | Sidney R. Smith | 40 | Head | Mechanic | Minnesota |
| 21 | Elizabeth M. Smith | 37 | Wife-H | — | North Dakota |
| 22 | Thelma E. Smith | 14 | Daughter | — | Minnesota |
| 23 | Marguerite E. Smith | 10 | Daughter | — | Minnesota |
| 24 | Donald S. Smith | 6 | Son | — | Minnesota |
| 25 | Frank W. Hannan | 49 | Head | Store Keeper | Minnesota |
| 26 | Helen A. Hannan | 44 | Wife-H | — | Minnesota |
| 27 | George J. Hannan | 18 | Son | Watchman | Minnesota |
| 28 | Ella J. Hannan | 12 | Daughter | — | Minnesota |
| 29 | William J. Hannan | 10 | Son | — | Minnesota |
| 30 | Dorothy A. Hannan | 8 | Daughter | — | Minnesota |
| 31 | Jeff J. Hannan | 5 | Son | — | Minnesota |
| 32 | Shirley J. Hannan | 3 | Daughter | — | Minnesota |
| 33 | Frank J. Jr. Hannan | 1 | Son | — | Minnesota |
| 34 | August J. Maas | 26 | Head | Foreman | Minnesota |
| 35 | Lillian E. Maas | 24 | Wife-H | — | Minnesota |
| 36 | Donald E. Maas | 5 | Son | — | Minnesota |
| 37 | Carol E. Maas | 1 | Daughter | — | Minnesota |
| 38 | Christian Torland | 60 | Head | — | Norway |
| 39 | Lena Torland | 63 | Wife-H | — | Norway |
| 40 | Cornelius Bussman | 76 | Head | — | Germany |
| 41 | Daniel Maas | 54 | Head | Carpenter | Minnesota |
| 42 | Celestine E. Maas | 52 | Wife-H | — | Minnesota |
| 43 | Blanche E. Kennelly | 27 | Daughter | — | Minnesota |
| 44 | Raymond J. Kennelly | 30 | Son-in-law | Truck Driver | Minnesota |
| 45 | George F. Dare | 62 | Head | Carpenter | Michigan |
| 46 | Janet M. Dare | 59 | Wife-H | — | Wisconsin |
| 47 | Lloyd L. Dare | 34 | Son | Mechanic | Wisconsin |
| 48 | William Thomson | 35 | Head | Chauffeur | Scotland |
| 49 | Anne Thomson | 34 | Wife-H | — | Scotland |
| 50 | William J. Jr. Thomson | 7 | Son | — | Minnesota |
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)