CP
Carl Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rock Island, Illinois
Our Model Tree links this Carl Peterson across the 1910, 1920 and 1930 US Censuses in Rock Island, Illinois (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 4-person household.
Age 45
b. ~1885
Male
Head
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rock Island, Illinois |
| Surname | Peterson |
| Given Name | Carl J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 22 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Milkman |
| Industry | Dairy |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Milkman |
| Township / Ward | Moline City |
| Est. Birth Year | ~1885 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Inez Peterson | Daughter | — | 15 | ~1915 |
| Carl Peterson | Head | — | 45 | ~1885 |
| Evelyn Peterson | Other | — | 42 | ~1888 |
| Carl Peterson | Son | — | 7 | ~1923 |
Census Appearances
1910
Rock Island, …
Head, age 26
Rock Island, Illinois · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Carl J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 0 |
| Year of Immigration | 1903 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | House |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Rock Island, …
Head, age 33
Rock Island, Illinois · implied b. ~1887 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Carl J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1909 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | Contractor |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Year of Naturalization | 1918 |
| Birthplace (normalized) | sweden |
1930
Rock Island, …
Head, age 45
Rock Island, Illinois · implied b. ~1885 — 4 household members
| Surname | Peterson |
| Given Name | Carl J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 22 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Milkman |
| Industry | Dairy |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Carl Peterson across 3 US Census years (1910, 1920 and 1930) in Rock Island, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Peterson
Head · 1930 · age 45 · b. ~1885 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rock Island, Illinois
Open full size
1930 US Federal Census — Rock Island, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel552:0807)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James H. Nicely | 32 | Head | Chipper | West Virginia |
| 2 | Blanche B. Nicely | 29 | Wife-H | — | Kentucky |
| 3 | Pearl B. Nicely | 10 | Daughter | — | Illinois |
| 4 | Fred B. Wigant | 21 | Head | Pressman | Illinois |
| 5 | Opal A. Wigant | 21 | Wife-H | — | Iowa |
| 6 | James Entwistle | 28 | Head | Polisher | England |
| 7 | Gladys R. Entwistle | 22 | Head-H | — | Missouri |
| 8 | Richard R. Entwistle | 1 | Son | — | Iowa |
| 9 | James A. Hatter | 76 | Head | — | Illinois |
| 10 | Cenzunia A. Hatter | 72 | Sister | — | Illinois |
| 11 | Addison Hatter | 55 | Servant | House Work | Missouri |
| 12 | Louis Bleuer | 43 | Head | — | Illinois |
| 13 | Glenn Bleuer | 23 | Son | Belt Boy | Illinois |
| 14 | Louis Bleuer | 22 | Son | Belt Boy | Illinois |
| 15 | Ward E. Malcolm | 35 | Head | Driver | Illinois |
| 16 | Stella Malcolm | 20 | Wife-H | — | Georgia |
| 17 | Jacqueline L. Malcolm | 2 | Daughter | — | Illinois |
| 18 | Milo W. Mccune | 33 | Head | Thresherman | Illinois |
| 19 | Anna M. Mccune | 24 | Wife-H | — | Illinois |
| 20 | Ethel M. Mccune | 6 | Daughter | — | Iowa |
| 21 | Edna M. Mccune | 4 | Daughter | — | Iowa |
| 22 | Margaret L. Mccune | 2 | Daughter | — | Missouri |
| 23 | Joseph W. Foster | 27 | Head | Rubber Worker | Illinois |
| 24 | Ethel B. Foster | 34 | Wife-H | Substitute | Iowa |
| 25 | Howard J. Baker | 15 | Son | Metal Finisher | Missouri |
| 26 | Thomas E. Baker | 13 | Son | — | Missouri |
| 27 | Helen J. Baker | 10 | Daughter | — | Missouri |
| 28 | John H. Lenane | 43 | Head | Laborer | Illinois |
| 29 | Belva E. Lenane | 37 | Wife-H | — | Illinois |
| 30 | Madaline M. Lenane | 8 | Daughter | — | Illinois |
| 31 | Evelyn M. Lenane | 6 | Daughter | — | Illinois |
| 32 | John A. Gandy | 40 | Head | Painter | Indiana |
| 33 | Rose Gandy | 54 | Wife-H | — | Indiana |
| 34 | Frank K. Eberhart | 56 | Head | Wagoner | Illinois |
| 35 | Maudy H. Eberhart | 51 | Wife-H | — | Illinois |
| 36 | Carl J. Peterson THIS PERSON | 45 | Head | Milkman | Sweden |
| 37 | Evelyn M. Peterson | 42 | Wife-H | — | Sweden |
| 38 | Inez M. Peterson | 15 | Daughter | — | Illinois |
| 39 | Carl H. Peterson | 7 | Son | — | Illinois |
| 40 | Arthur E. Thomas | 32 | Head | Manager | Iowa |
| 41 | Hanna S. Thomas | 29 | Wife-H | — | Pennsylvania |
| 42 | Virginia L. Thomas | 10 | Daughter | — | Iowa |
| 43 | Linsley Katherine Thomas | 56 | Mother-in-law | — | Pennsylvania |
| 44 | Omer J. Roland | 29 | Head | Clerk | Belgium |
| 45 | Helen M. Roland | 23 | Wife-H | — | Iowa |
| 46 | Wallace R. Roland | 2 | Son | — | Illinois |
| 47 | Donald J. Roland | 1 | Son | — | Illinois |
| 48 | Joseph B. Haston | 39 | Head | Boilermaker | Illinois |
| 49 | Irene E. Haston | 39 | Wife-H | — | Illinois |
| 50 | Harry C. Schmider | 23 | Head | Moulder | Illinois |
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)