JW
James William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Warren, Iowa
Our Model Tree links this James William across the 1930 and 1940 US Censuses in Warren, Iowa (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 6-person household.
Age 7
b. ~1923
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Warren, Iowa |
| Surname | William |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Oklahoma |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Squaw Township |
| Est. Birth Year | ~1923 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Ruth William | Daughter | — | 10 | ~1920 |
| Marie William | Daughter | — | 2 | ~1928 |
| Roy William | Son | — | 11 | ~1919 |
| Beatrice William | Spouse | — | 39 | ~1891 |
| George William | Head | — | 42 | ~1888 |
| James William | Son | — | 7 | ~1923 |
Census Appearances
1930
Warren, Iowa
Son, age 7
Warren, Iowa · implied b. ~1923 — 6 household members
| Surname | William |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Oklahoma |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Warren-County, Iowa
Other, age 17
Warren-County, Iowa · implied b. ~1923 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | James |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Indiana |
| Highest Grade | Hs 4 |
| 1935 Residence | Indiana |
| 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 James William across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James William
Son · 1930 · age 7 · b. ~1923 · Iowa
★ You are viewing this record
Sibling
Roy William
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth William
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie William
Sibling · 1930 · age 2
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 — Warren, Iowa
Open full size
1930 US Federal Census — Warren, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel686:0642)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bert Ogle | 43 | Head | Farmer | Iowa |
| 2 | I. May Ogle | 15 | Wife | — | Oklahoma |
| 3 | Florence Hoffman | 45 | House Keeper | House Keeper | Arkansas |
| 4 | Rufus Allen | 46 | Head | — | Iowa |
| 5 | Grace Allen | 41 | Wife | School Teacher | Iowa |
| 6 | Lorraine Allen | 9 | Daughter | — | Iowa |
| 7 | Carlee M. Hill | 47 | Head | Farmer | Iowa |
| 8 | Maola Hill | 43 | Wife | — | Kansas |
| 9 | Clark Hill | 18 | Son | — | Iowa |
| 10 | Grace Hill | 17 | Daughter | — | Iowa |
| 11 | Carlee Jr. Hill | 14 | Son | — | Iowa |
| 12 | Raymond Hill | 12 | Son | — | Iowa |
| 13 | John Hill | 10 | Son | — | Iowa |
| 14 | Wendell Hill | 7 | Son | — | Iowa |
| 15 | Max Hill | 5 | Son | — | Iowa |
| 16 | Carl E. Streeter | 28 | Head | Farmer | Iowa |
| 17 | Edith Streeter | 29 | Wife | — | Iowa |
| 18 | Earnest Streeter | 8 | Son | — | Iowa |
| 19 | Martha Streeter | 6 | Daughter | — | Iowa |
| 20 | Harold Streeter | 1 | Son | — | Iowa |
| 21 | Ernest R. Thompson | 32 | Head | Farmer | Iowa |
| 22 | Nellie Thompson | 30 | Wife | — | Iowa |
| 23 | Merrill Thompson | 8 | Son | — | Iowa |
| 24 | Bruce A. King | 50 | Head | Farmer | Iowa |
| 25 | Maud A. King | 48 | Wife | — | Kentucky |
| 26 | Mary King | 20 | Daughter | Servant | Iowa |
| 27 | Doris King | 16 | Son | — | Iowa |
| 28 | Robert King | 12 | Son | — | Iowa |
| 29 | Bryan King | 9 | Son | — | Iowa |
| 30 | Randall King | 7 | Son | — | Iowa |
| 31 | Ernest Hunnidors | 38 | Head | Farmer | Iowa |
| 32 | Ethel Hunnidors | 38 | Wife | — | Nebraska |
| 33 | Rollind Hunnidors | 16 | Son | — | Iowa |
| 34 | Esther Hunnidors | 14 | Daughter | — | Iowa |
| 35 | Neola Hunnidors | 10 | Daughter | — | Iowa |
| 36 | Darl Hunnidors | 8 | Son | — | Iowa |
| 37 | Wayne Hunnidors | 4 | Son | — | Iowa |
| 38 | Vernon Hunnidors | 2 | Son | — | Iowa |
| 39 | Philip A. Hunnidors | 76 | Head | Farmer | England |
| 40 | Minta Hunnidors | 71 | Wife | — | Iowa |
| 41 | Frank Mason | 68 | Bro Law | — | Iowa |
| 42 | George H. William | 42 | Head | Farmer | Iowa |
| 43 | Beatrice William | 39 | Wife | — | Oklahoma |
| 44 | Roy William | 11 | Son | — | Iowa |
| 45 | Ruth Ann William | 10 | Daughter | — | Iowa |
| 46 | James William THIS PERSON | 7 | Son | — | Iowa |
| 47 | Marie William | 2 | Daughter | — | Iowa |
| 48 | William M. Burgess | 46 | Head | Farmer | Iowa |
| 49 | Lucy M. Burgess | 44 | Wife | — | Iowa |
| 50 | Howard Burgess | 20 | 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)