WM
William Mccormick — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wright, Iowa
Our Model Tree links this William Mccormick across the 1930 and 1940 US Censuses in Wright, Iowa (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 30-person household.
Age 40
b. ~1890
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Wright, Iowa |
| Surname | McCormick |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 30 |
| Father's Birthplace | New York |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Lincoln Township |
| Est. Birth Year | ~1890 |
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.
30 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Wilbur Large | Other | — | 30 | ~1900 |
| David Middleton | Son | — | 16 | ~1914 |
| Thomas White | Other | — | 59 | ~1871 |
| Guy Middleton | Other | — | 41 | ~1889 |
| Lois King | Daughter | — | 15 | ~1915 |
| Frank Middleton | Son | — | 12 | ~1918 |
| Lillian Middleton | Spouse | — | 40 | ~1890 |
| Verle King | Son | — | 9 | ~1921 |
| Della Lidged | Spouse | — | 36 | ~1894 |
| Alma Rolfe | Other | — | 56 | ~1874 |
| Alice White | Spouse | — | 62 | ~1868 |
| Charles King | Other | — | 50 | ~1880 |
| June Mccormick | Daughter | — | 5 | ~1925 |
| Louis Hoffman | Other | — | 22 | ~1908 |
| Lena Pollman | Spouse | — | 21 | ~1909 |
| Lawrence White | Son | — | 19 | ~1911 |
| George Lidged | Other | — | 38 | ~1892 |
| Arthur White | Son | — | 23 | ~1907 |
| Jessie King | Spouse | — | 41 | ~1889 |
| Vera Mccormick | Spouse | — | 31 | ~1899 |
| Eva Mccormick | Daughter | — | 1 | ~1929 |
| William Mccormick | Head | — | 40 | ~1890 |
| Abigail White | Spouse | — | 58 | ~1872 |
| Emma Mccormick | Spouse | — | 36 | ~1894 |
| Frank White | Other | — | 64 | ~1866 |
| Richard Middleton | Son | — | 8 | ~1922 |
| Arthur Mccormick | Other | — | 34 | ~1896 |
| Jake Pollman | Other | — | 36 | ~1894 |
| Robert Middleton | Son | — | 4 | ~1926 |
| Jean Mccormick | Daughter | — | 8 | ~1922 |
Census Appearances
1930
Wright, Iowa
Head, age 40
Wright, Iowa · implied b. ~1890 — 30 household members
| Surname | McCormick |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 30 |
| Father's Birthplace | New York |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Wright-County, Iowa
Head, age 50
Wright-County, Iowa · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Will D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Lincoln Twps. |
| 1935 Residence (County) | Wright |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 30 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Mccormick across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Mccormick
Head · 1930 · age 40 · b. ~1890 · Iowa
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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 — Wright, Iowa
Open full size
1930 US Federal Census — Wright, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel691:0851)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lynette Gundall | 3 | Ad-daughter | — | Missouri |
| 52 | Sebastian Hahn | 63 | Head | Retired | Germany |
| 53 | Bertha Hahn | 42 | Daughter | — | Kansas |
| 54 | Emmer L. Mechem | 57 | Head | Farmer | Ohio |
| 55 | Ida Mechem | 58 | Wife | — | Iowa |
| 56 | Maurice Mechem | 25 | Son | Farmer | Iowa |
| 57 | Leland Mechem | 20 | Son | — | Iowa |
| 58 | Wynn Mechem | 16 | Son | — | Iowa |
| 59 | George Pyle | 34 | Head | Laborer | Iowa |
| 60 | Sylvia Pyle | 29 | Wife | — | Norway |
| 61 | Charles Pyle | 6 | Son | — | Iowa |
| 62 | Aletha Pyle | 2 | Daughter | — | Iowa |
| 63 | Neil Pyle | 1 | Son | — | Iowa |
| 64 | Frank Mechem | 58 | Head | Farmer | Iowa |
| 65 | Grace R. Mechem | 58 | Wife | — | Illinois |
| 66 | Ross Mechem | 25 | Son | Farmer | Iowa |
| 67 | Lucile Mechem | 22 | Daughter | — | Iowa |
| 68 | James Mccormick | 76 | Head | Farmer | New York |
| 69 | Theresa Mccormick | 65 | Wife | — | Wisconsin |
| 70 | Albert Mccormick | 32 | Son | Laborer | Iowa |
| 71 | William Mccormick THIS PERSON | 40 | Head | Farmer | Iowa |
| 72 | Emma Mccormick | 36 | Wife | — | Iowa |
| 73 | Jean Mccormick | 8 | Daughter | — | Iowa |
| 74 | June Mccormick | 5 | Daughter | — | Iowa |
| 75 | Louis Hoffman | 22 | Laborer | Laborer | Wisconsin |
| 76 | Thomas White | 59 | R | Farmer | Ohio |
| 77 | Abigail White | 58 | Wife | — | Illinois |
| 78 | Arthur Mccormick | 34 | O | Farmer | Iowa |
| 79 | Vera Mccormick | 31 | Wife | — | Iowa |
| 80 | Eva May Mccormick | 1 | Daughter | — | Iowa |
| 81 | Alma Rolfe | 56 | Mother-in-law | — | Iowa |
| 82 | Wilbur Large | 30 | Laborer | Laborer | Iowa |
| 83 | Guy Middleton | 41 | R | Farmer | Iowa |
| 84 | Lillian M. Middleton | 40 | Wife | — | Iowa |
| 85 | David Middleton | 16 | Son | — | Iowa |
| 86 | Frank Middleton | 12 | Son | — | Iowa |
| 87 | Richard Middleton | 8 | Son | — | Iowa |
| 88 | Robert Middleton | 4 | Son | — | Iowa |
| 89 | Frank White | 64 | R | Farmer | Ohio |
| 90 | Alice White | 62 | Wife | — | Massachusetts |
| 91 | Arthur White | 23 | Son | Laborer | Iowa |
| 92 | Lawrence White | 19 | Son | Laborer | Iowa |
| 93 | George B. Lidged | 38 | O | Farmer | Illinois |
| 94 | Della Lidged | 36 | Wife | — | Iowa |
| 95 | Jake Pollman | 36 | R | Farmer | Iowa |
| 96 | Lena Pollman | 21 | Wife | — | Iowa |
| 97 | Charles King | 50 | O | Farmer | Kansas |
| 98 | Jessie King | 41 | Wife | — | Iowa |
| 99 | Lois King | 15 | Daughter | — | Iowa |
| 100 | Verle King | 9 | Son | — | Iowa |
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)