CS
Charles Simpson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lee, Iowa
Our Model Tree links this Charles Simpson across the 1920, 1930 and 1940 US Censuses in Lee, Iowa (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 6-person household.
Age 38
b. ~1892
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lee, Iowa |
| Surname | Simpson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Mill carpenter |
| Industry | Sand company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | No |
| Veteran | 15 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Mill Carpenter |
| Township / Ward | Keokuk City |
| Est. Birth Year | ~1892 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Simpson | Head | — | 38 | ~1892 |
| Audrey Simpson | Son | — | 13 | ~1917 |
| Raymond Simpson | Son | — | 17 | ~1913 |
| Charles Simpson | Son | — | 5 | ~1925 |
| Raymond Simpson | Son | — | 15 | ~1915 |
| Bessie Simpson | Spouse | — | 35 | ~1895 |
Census Appearances
1920
Lee, Iowa
Head, age 28
Lee, Iowa · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Carpenter |
| Industry | Boat |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Lee, Iowa
Head, age 38
Lee, Iowa · implied b. ~1892 — 6 household members
| Surname | Simpson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | Mill carpenter |
| Industry | Sand company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | No |
| Veteran | 15 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Lee-County, Iowa
Head, age 48
Lee-County, Iowa · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Chas R |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Keokuk |
| 1935 Residence (County) | Lee |
| Occupation | Mill Foreman |
| Industry | Lumber |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1896 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Charles Simpson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Simpson
Head · 1930 · age 38 · b. ~1892 · 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 — Lee, Iowa
Open full size
1930 US Federal Census — Lee, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel663:1048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Markle | 61 | Head | Weighier | Iowa |
| 52 | Hugh M. Benjamin | 50 | Head | Merchant | Indiana |
| 53 | Minnie Benjamin | 36 | Wife-H | None | Arkansas |
| 54 | Marian Benjamin | 5 | Son | None | Iowa |
| 55 | Marvin Benjamin | 3 | Son | None | Iowa |
| 56 | Dorothy Benjamin | 1 | Daughter | None | Iowa |
| 57 | Williamay Benjamin | 0 | Daughter | None | Iowa |
| 58 | Paris Diagustine | 42 | Boarder | Blaster | Italy |
| 59 | Hubert Holbert | 31 | Head | Salesman | Iowa |
| 60 | Alvida Holbert | 25 | Wife-H | None | Indiana |
| 61 | Clarence H. Crowson | 39 | Head | Truck Driver | Iowa |
| 62 | Bessie E. Crowson | 32 | Wife-H | None | Missouri |
| 63 | Dover R. Drummond | 35 | Head-H | Calendar Man | Missouri |
| 64 | Nova O. Drummond | 10 | Daughter | None | Iowa |
| 65 | Willamae G. Drummond | 8 | Daughter | Egg Candler | Iowa |
| 66 | Willis A. Drummond | 6 | Son | None | Iowa |
| 67 | Freda Bryant | 17 | Niece | None | Missouri |
| 68 | Isabelle Aikens | 45 | Head-H | Servant | Alabama |
| 69 | Harry F. Gibson | 52 | Head | Switchman | Ohio |
| 70 | Ida M. Gibson | 51 | Wife-H | None | Pennsylvania |
| 71 | Bernice L. Gibson | 20 | Daughter | Clerk | Iowa |
| 72 | Anna M. Hartrick | 62 | Head-H | None | Illinois |
| 73 | George Baker | 59 | Head | Laborer | Illinois |
| 74 | Clara Baker | 42 | Wife-H | None | Iowa |
| 75 | Kathryn Baker | 17 | Daughter | None | Iowa |
| 76 | Maurice Baker | 20 | Son | Laborer | Iowa |
| 77 | Henry Martin | 46 | Head | Laborer | Iowa |
| 78 | Ethel Martin | 44 | Wife | Mangler | Missouri |
| 79 | Wilma Martin | 15 | Daughter | None | Iowa |
| 80 | Louis L. Miller | 40 | Head | Salesman | Missouri |
| 81 | Ida F. Miller | 36 | Wife-H | None | Missouri |
| 82 | Sarah L. Miller | 3 | Daughter | None | Iowa |
| 83 | John E. Bennett | 29 | Head | Laborer | Missouri |
| 84 | Margaret H. Bennett | 23 | Wife-H | None | Iowa |
| 85 | Beulah A. Bennett | 2 | Daughter | None | Iowa |
| 86 | Charles Simpson THIS PERSON | 38 | Head | Mill Carpenter | Illinois |
| 87 | Bessie Simpson | 35 | Wife | None | Illinois |
| 88 | Raymond Simpson | 17 | Son | None | Iowa |
| 89 | Raymond Simpson | 15 | Son | None | Iowa |
| 90 | Audrey Simpson | 13 | Son | None | Iowa |
| 91 | Charles Jr. Simpson | 5 | Son | None | Iowa |
| 92 | Andrew Anderson | 56 | Head | Store Keeper | Denmark |
| 93 | Bertha Anderson | 50 | Wife-H | None | Illinois |
| 94 | Carl W. Anderson | 22 | Son | None | Illinois |
| 95 | Clarence Gomert | 25 | Boarder | Molder | Missouri |
| 96 | Jerry Speeks | 34 | Head | Electrician | Iowa |
| 97 | Grace Speeks | 33 | Wife | None | Iowa |
| 98 | Luella Speeks | 16 | Daughter | None | Idaho |
| 99 | Gladys Speeks | 14 | Daughter | None | Idaho |
| 100 | Herbert Speeks | 11 | Son | None | Missouri |
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)