WB
William Baldwin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Woodbury, Iowa
Our Model Tree links this William Baldwin across the 1920 and 1930 US Censuses in Woodbury, Iowa (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 9-person household.
Age 50
b. ~1880
Male
Head
Born: Nebraska
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Woodbury, Iowa |
| Surname | Baldwin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 31 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Occupation | Contractor |
| Industry | Cement Work |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Radio Set | R |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Contractor |
| Township / Ward | Sioux City City |
| Est. Birth Year | ~1880 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Ella Baldwin | Daughter | — | 14 | ~1916 |
| Minnie Baldwin | Daughter | — | 12 | ~1918 |
| Rosie Baldwin | Daughter | — | 5 | ~1925 |
| William Baldwin | Head | — | 50 | ~1880 |
| Margaret Baldwin | Daughter | — | 10 | ~1920 |
| Pearline Baldwin | Daughter | — | 7 | ~1923 |
| Lillie Baldwin | Daughter | — | 9 | ~1921 |
| Virgil Baldwin | Son | — | 15 | ~1915 |
| Alma Baldwin | Spouse | — | 32 | ~1898 |
Census Appearances
1920
Woodbury, Iowa
Head, age 40
Woodbury, Iowa · implied b. ~1880 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Nebraska |
| Occupation | Cement finisher |
| Industry | Contractor |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Woodbury, Iowa
Head, age 50
Woodbury, Iowa · implied b. ~1880 — 9 household members
| Surname | Baldwin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 31 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Nebraska |
| Occupation | Contractor |
| Industry | Cement Work |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Radio Set | R |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Baldwin across 2 US Census years (1920 and 1930) in Woodbury, Iowa, using XGBoost record linkage.
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This person
Anchor record
William Baldwin
Head · 1930 · age 50 · b. ~1880 · 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 — Woodbury, Iowa
Open full size
1930 US Federal Census — Woodbury, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel689:0771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olen B. Roark | 38 | Head | Proprietor | Missouri |
| 52 | Julia Roark | 34 | Wife-H | — | Iowa |
| 53 | Marcean Roark | 9 | Daughter | — | Iowa |
| 54 | Avis Roark | 4 | Daughter | — | Iowa |
| 55 | John W. Monroe | 35 | Head | Battery Man | Wisconsin |
| 56 | Florence Monroe | 33 | Wife-H | — | Wisconsin |
| 57 | Bernice Monroe | 13 | Daughter | — | Wisconsin |
| 58 | Elaine Monroe | 9 | Daughter | — | Iowa |
| 59 | Hank D. Kruse | 33 | Head | Serviceman | Iowa |
| 60 | Loretta J. Kruse | 33 | Wife-H | Saleslady | Minnesota |
| 61 | Rennie Brown | 35 | Head | Laborer | Minnesota |
| 62 | Marie Brown | 39 | Wife-H | — | Holland |
| 63 | Charles Brown | 12 | Son | — | Minnesota |
| 64 | Elmer Brown | 10 | Son | — | Minnesota |
| 65 | Duane Brown | 8 | Son | — | Minnesota |
| 66 | Paul Pasquette | 35 | Head | Employee | Iowa |
| 67 | Bertha Pasquette | 39 | Wife-H | — | Ohio |
| 68 | Harley Farquar | 50 | Head | Mechanic | Iowa |
| 69 | Serene Farquar | 49 | Wife-H | — | Denmark |
| 70 | Henry Savory | 45 | Head | Window Decorator | Wisconsin |
| 71 | Amelia Savory | 43 | Wife-H | — | Austria |
| 72 | Roy Stevenson | 36 | Head | Mechanic | Kansas |
| 73 | Edith Stevenson | 31 | Wife-H | — | North Dakota |
| 74 | Edward Stevenson | 9 | Son | — | Iowa |
| 75 | Gladys Stevenson | 7 | Daughter | — | Iowa |
| 76 | William Baldwin THIS PERSON | 50 | Head | Contractor | Nebraska |
| 77 | Alma Baldwin | 32 | Wife | — | Minnesota |
| 78 | Virgil Baldwin | 15 | Son | — | Iowa |
| 79 | Ella Baldwin | 14 | Daughter | — | Iowa |
| 80 | Minnie Baldwin | 12 | Daughter | — | Iowa |
| 81 | Margaret Baldwin | 10 | Daughter | — | Iowa |
| 82 | Lillie Baldwin | 9 | Daughter | — | Iowa |
| 83 | Pearline Baldwin | 7 | Daughter | — | Iowa |
| 84 | Rosie Baldwin | 5 | Daughter | — | Iowa |
| 85 | Ross Saltzman | 33 | Head | Salesman | Nebraska |
| 86 | Gladys Saltzman | 25 | Wife-H | — | Iowa |
| 87 | Lloyd Saltzman | 14 | Son | — | Iowa |
| 88 | Donald Saltzman | 7 | Son | — | Iowa |
| 89 | Paul W. Craik | 40 | Head | Proprietor | Iowa |
| 90 | Carmen Craik | 36 | Wife-H | — | Iowa |
| 91 | Darlene Craik | 1 | Daughter | — | Iowa |
| 92 | Archie Mcqueen | 44 | Head | Doctor | Vermont |
| 93 | Agnes Mcqueen | 43 | Wife-H | — | Vermont |
| 94 | Loris D. Mcqueen | 13 | Son | — | Vermont |
| 95 | Thomas W. Tracy | 55 | Head | Policeman | South Dakota |
| 96 | Kate Tracy | 50 | Wife-H | — | Iowa |
| 97 | Esther Tracy | 24 | Daughter | Cashier | Iowa |
| 98 | Mary Tracy | 22 | Daughter | Hairdresser | Iowa |
| 99 | Elizabeth Tracy | 15 | Daughter | — | Iowa |
| 100 | John Tracy | 12 | 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)