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Charles Bradley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Charles Bradley across the 1920 and 1930 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 11-person household.
Age 42
b. ~1888
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dubuque, Iowa |
| Surname | Bradley |
| Given Name | Charles S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 700 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Dubuque City |
| Est. Birth Year | ~1888 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Leona Bradley | Daughter | — | 1 | ~1929 |
| Leona Bradley | Other | — | 32 | ~1898 |
| Grant Bradley | Son | — | 14 | ~1916 |
| Woodrow Bradley | Son | — | 11 | ~1919 |
| Harold Bradley | Son | — | 6 | ~1924 |
| Norman Bradley | Son | — | 3 | ~1927 |
| Charles Bradley | Son | — | 16 | ~1914 |
| Charles Bradley | Head | — | 42 | ~1888 |
| Evelyn Bradley | Daughter | — | 13 | ~1917 |
| Joseph Bradley | Son | — | 10 | ~1920 |
| Stanley Bradley | Son | — | 8 | ~1922 |
Census Appearances
1920
Dubuque, Iowa
Head, age 31
Dubuque, Iowa · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Occupation | Teamster |
| Industry | Wagon |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Dubuque, Iowa
Head, age 42
Dubuque, Iowa · implied b. ~1888 — 11 household members
| Surname | Bradley |
| Given Name | Charles S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 24 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 700 |
| 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 Charles Bradley across 2 US Census years (1920 and 1930) in Dubuque, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Bradley
Head · 1930 · age 42 · b. ~1888 · 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 — Dubuque, Iowa
Open full size
1930 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel653:1085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Leona | 16 | Daughter | — | Iowa |
| 52 | Joseph | 15 | Son | — | Iowa |
| 53 | Aldis | 14 | Son | — | Iowa |
| 54 | Florence | 13 | Granddaughter | — | Iowa |
| 55 | Lawrence | 12 | Grandson | — | Iowa |
| 56 | Harry H. Dell | 60 | Head | Inspector | Canada English |
| 57 | Estella R. Dell | 57 | Wife-H | — | Illinois |
| 58 | William J. Latimer | 57 | Head | Motorman | Illinois |
| 59 | Clara C. Latimer | 41 | Brother | Proprietor | Illinois |
| 60 | Peter O'Malley | 64 | Head | Clergyman | Irish Free State |
| 61 | Anna Betten | 32 | Domestic | Housekeeper | Wisconsin |
| 62 | Mary J. Melrose | 42 | Head | — | Iowa |
| 63 | Bona S. Kelly | 38 | Sister | Teacher | Iowa |
| 64 | Mary A. Kern | 35 | Sister | Teacher | Iowa |
| 65 | Mary R. Lough | 34 | Sister | Teacher | Irish Free State |
| 66 | Ora Warren | 25 | Head | Florist | Michigan |
| 67 | Helen Warren | 23 | Wife-H | — | Iowa |
| 68 | Eudora Warren | 2 | Son | — | Iowa |
| 69 | Daniel Hoag | 80 | Head | — | Illinois |
| 70 | Amanda Hoag | 70 | Wife-H | — | Iowa |
| 71 | Viola Bradley | 19 | Daughter | Packer | South Dakota |
| 72 | Lorraine Hoag | 48 | Son | Labour | Illinois |
| 73 | Oscar Sullivan | 23 | Head | Laborer | Illinois |
| 74 | Thelma Sullivan | 17 | Wife-H | — | Wisconsin |
| 75 | Mary J. Sullivan | 0 | Daughter | — | Iowa |
| 76 | Charles S. Bradley THIS PERSON | 42 | Head | — | Iowa |
| 77 | Leona Bradley | 32 | Wife-H | — | Iowa |
| 78 | Charles Bradley | 16 | Son | Laborer | Iowa |
| 79 | Grant Bradley | 14 | Son | — | Iowa |
| 80 | Evelyn Bradley | 13 | Daughter | — | Iowa |
| 81 | Woodrow Bradley | 11 | Son | — | Iowa |
| 82 | Joseph Bradley | 10 | Son | — | Iowa |
| 83 | Stanley Bradley | 8 | Son | — | Iowa |
| 84 | Harold Bradley | 6 | Son | — | Iowa |
| 85 | Norman Bradley | 3 | Son | — | Iowa |
| 86 | Leona Bradley | 1 | Daughter | — | Iowa |
| 87 | Fred Hoag | 37 | Head | Truck Driver | Iowa |
| 88 | Beulah Hoag | 30 | Wife-H | — | Wisconsin |
| 89 | Genevieve Hoag | 11 | Daughter | — | Iowa |
| 90 | Frederick Hoag | 9 | Son | — | Iowa |
| 91 | Virgil Hoag | 7 | Son | — | Iowa |
| 92 | Edwin C. Braem | 41 | Head | Engineer | Wisconsin |
| 93 | Mary Braem | 41 | Wife-H | — | South Dakota |
| 94 | Grace Braem | 19 | Daughter | Packer | Wisconsin |
| 95 | Eloise Braem | 15 | Daughter | — | Wisconsin |
| 96 | Raymond Braem | 13 | Son | — | Wisconsin |
| 97 | Clara Braem | 12 | Daughter | — | Wisconsin |
| 98 | Edwin Braem | 10 | Son | — | Wisconsin |
| 99 | George Braem | 6 | Son | — | Iowa |
| 100 | Mary E. Braem | 4 | Daughter | — | 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)