JH
John Harvey — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wadena, Minnesota
Our Model Tree links this John Harvey across the 1930 and 1940 US Censuses in Wadena, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 22-person household.
Age 18
b. ~1912
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wadena, Minnesota |
| Surname | Harvey |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farm Laborer |
| Township / Ward | Thomastown Township |
| Est. Birth Year | ~1912 |
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.
22 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Hazel Woodbridge | Daughter | — | 17 | ~1913 |
| Grace Harvey | Daughter | — | 10 | ~1920 |
| Evelyn Harvey | Daughter | — | 17 | ~1913 |
| Gladys Knapp | Daughter | — | 19 | ~1911 |
| William Pierce | Head | — | 29 | ~1901 |
| Warren Woodbridge | Other | — | 36 | ~1894 |
| John De Witt | Other | — | 23 | ~1907 |
| Earl Harvey | Other | — | 44 | ~1886 |
| Fred Knapp | Other | — | 48 | ~1882 |
| Pottis Woodbridge | Son | — | 19 | ~1911 |
| John Woodbridge | Son | — | 1 | ~1929 |
| John Harvey | Son | — | 18 | ~1912 |
| Harland Pierce | Son | — | 1 | ~1929 |
| Vernon Woodbridge | Son | — | 15 | ~1915 |
| Warren Woodbridge | Son | — | 12 | ~1918 |
| Earl Harvey | Son | — | 5 | ~1925 |
| Lawrence Harvey | Son | — | 15 | ~1915 |
| Kent Knapp | Son | — | 14 | ~1916 |
| Eloise Pierce | Spouse | — | 22 | ~1908 |
| Katharine Harvey | Spouse | — | 45 | ~1885 |
| Daisy Knapp | Spouse | — | 42 | ~1888 |
| Elsie Woodbridge | Spouse | — | 35 | ~1895 |
Census Appearances
1930
Wadena, Minnesota
Son, age 18
Wadena, Minnesota · implied b. ~1912 — 22 household members
| Surname | Harvey |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Wadena-County, Minnesota
Son, age 29
Wadena-County, Minnesota · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Jon |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Aldrich Township |
| 1935 Residence (County) | Wadena |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Harvey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Harvey
Son · 1930 · age 18 · b. ~1912 · Minnesota
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Sibling
Harland Pierce
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Harvey
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Woodbridge
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Knapp
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Woodbridge
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Harvey
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pottis Woodbridge
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kent Knapp
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Harvey
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Harvey
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Woodbridge
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Woodbridge
Sibling · 1930 · age 17
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 — Wadena, Minnesota
Open full size
1930 US Federal Census — Wadena, Minnesota
Page Contents
49 people indexed on this census page (ia:1930:minnesotacensus00reel1133:0714)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Melvin | 3 | Son | — | Minnesota |
| 52 | William E. Pierce | 29 | Head | Truck Driver | Minnesota |
| 53 | Eloise Pierce | 22 | Wife | — | Iowa |
| 54 | Harland Pierce | 1 | Son | — | Minnesota |
| 55 | Warren Woodbridge | 36 | O | Switchman | Minnesota |
| 56 | Elsie Woodbridge | 35 | Wife | — | Minnesota |
| 57 | Pottis Woodbridge | 19 | Son | Fireman | Minnesota |
| 58 | Hazel Woodbridge | 17 | Daughter | — | Minnesota |
| 59 | Vernon Woodbridge | 15 | Son | — | Minnesota |
| 60 | Warren Jr. Woodbridge | 12 | Son | — | Minnesota |
| 61 | John R. Woodbridge | 1 | Son | — | Minnesota |
| 62 | Earl H. Harvey | 44 | R | Farmer | Minnesota |
| 63 | Katharine Harvey | 45 | Wife | — | Wisconsin |
| 64 | John L. Harvey THIS PERSON | 18 | Son | Farm Laborer | Minnesota |
| 65 | Evelyn Harvey | 17 | Daughter | — | Minnesota |
| 66 | Lawrence Harvey | 15 | Son | — | Minnesota |
| 67 | Grace Harvey | 10 | Daughter | — | Minnesota |
| 68 | Earl Harvey | 5 | Son | — | Minnesota |
| 69 | Fred H. Knapp | 48 | R | Farmer | Iowa |
| 70 | Daisy Knapp | 42 | Wife | — | Iowa |
| 71 | Gladys Knapp | 19 | Daughter | — | Iowa |
| 72 | Kent Knapp | 14 | Son | — | Iowa |
| 73 | John H. De Witt | 23 | Lodger | Farm Laborer | Iowa |
| 74 | William J. Tils | None | Head | — | — |
| 75 | Eva Tils | 45 | Wife | — | Iowa |
| 76 | Katherine Tils | 12 | Daughter | — | Minnesota |
| 77 | Fred Simon | 35 | R | Laborer | Minnesota |
| 78 | Marie Simon | 36 | Wife | — | Belgium |
| 79 | Carl F. Martens | None | Head | — | — |
| 80 | Lucy Martens | 36 | Wife | — | Minnesota |
| 81 | Ival Martens | 18 | Son | — | Minnesota |
| 82 | Iva Martens | 17 | Daughter | — | Minnesota |
| 83 | Willie Martens | 14 | Son | — | Minnesota |
| 84 | Fred Martens | 11 | Son | — | Minnesota |
| 85 | Clarence Martens | 8 | Son | — | Minnesota |
| 86 | Lloyd Martens | 6 | Son | — | Minnesota |
| 87 | Roy Martens | 5 | Son | — | Minnesota |
| 88 | Lester Martens | 2 | Son | — | Minnesota |
| 89 | Anton Wonders | 27 | R | Farmer | Wisconsin |
| 90 | Hattie Wonders | 18 | Wife | — | Minnesota |
| 91 | Joseph J. Reichel | 32 | O | Farmer | Minnesota |
| 92 | Mildred Reichel | 35 | Wife | — | Minnesota |
| 93 | Marcella Reichel | 8 | Daughter | — | Minnesota |
| 94 | Joseph Reichel | 5 | Son | — | Minnesota |
| 95 | Robert Reichel | 28 | Brother | Farmer | Minnesota |
| 96 | Alma Reichel | 26 | Wife | — | Minnesota |
| 97 | Richard Reichel | 5 | Nephew | — | Minnesota |
| 98 | Shirley Reichel | 3 | Niece | — | Minnesota |
| 99 | Lizzie E. Smith | 76 | O | — | New Hampshire |
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)