AS
Anna Swanson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rock Island, Illinois
Our Model Tree links this Anna Swanson across the 1930 and 1940 US Censuses in Rock Island, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.
Age 5
b. ~1925
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rock Island, Illinois |
| Surname | Swanson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Moline City |
| Est. Birth Year | ~1925 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| E Swanson | Daughter | — | ~1930 | |
| Robert Swanson | Son | — | 9 | ~1921 |
| Alice Swanson | Daughter | — | 7 | ~1923 |
| Edith Swanson | Spouse | — | 40 | ~1890 |
| Phil Swanson | Head | — | 45 | ~1885 |
| Helen Swanson | Daughter | — | 2 | ~1928 |
| Anna Swanson | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Rock Island, …
Daughter, age 5
Rock Island, Illinois · implied b. ~1925 — 7 household members
| Surname | Swanson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Rock-Island-County, Illinois
Daughter, age 15
Rock-Island-County, Illinois · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swenson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Moline |
| 1935 Residence (County) | Rock Island |
| Occupation | Child Nurse |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 13 |
| Income (1939) | 11 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Anna Swanson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Swanson
Daughter · 1930 · age 5 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Helen Swanson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Swanson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Swanson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
E Swanson
Sibling · 1930 · age
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 — Rock Island, Illinois
Open full size
1930 US Federal Census — Rock Island, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel553:0047)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bert W Davis | 24 | Brother | Machinist | Illinois |
| 2 | John M Peterson | 59 | Head | Labor | Sweden |
| 3 | Elsie E Peterson | 55 | Wife | None | Sweden |
| 4 | Wanita Peterson | 18 | Daughter | General Office | Illinois |
| 5 | Norman H Goddard | 52 | Head | Watchman | Iowa |
| 6 | Nettie A Goddard | 50 | Wife | None | Iowa |
| 7 | Thomas Stone | 27 | Head | Molder | Illinois |
| 8 | Helen A Stone | 23 | Wife | None | Illinois |
| 9 | Marilyn J Stone | 2 | Daughter | None | Illinois |
| 10 | Fred W Lederman | 44 | Head | None | Indiana |
| 11 | Marie Lederman | 44 | Wife | None | Illinois |
| 12 | Dorothy Lederman | 18 | Daughter | General Office | Illinois |
| 13 | Fred Lederman | 68 | Father | None | Germany |
| 14 | Raymond Lusk | 47 | Head | Hot Card | Illinois |
| 15 | Edw. J Stone | 79 | Head | Manager | Illinois |
| 16 | Frances Stone | 48 | Wife | None | Iowa |
| 17 | Edward Stone | 13 | Son | None | Illinois |
| 18 | Carl S Pearson | 36 | Head | Florist | Illinois |
| 19 | Bernice Pearson | 27 | Wife | None | Illinois |
| 20 | Margaret Pearson | 5 | Daughter | None | Illinois |
| 21 | Mary Pearson | 1 | Daughter | None | Illinois |
| 22 | Phil Swanson | 45 | Head | Painter | Sweden |
| 23 | Edith Swanson | 40 | Wife | None | Sweden |
| 24 | Robert Swanson | 9 | Son | None | Illinois |
| 25 | Alice Swanson | 7 | Daughter | None | Illinois |
| 26 | Anna Swanson THIS PERSON | 5 | Daughter | None | Illinois |
| 27 | Helen Swanson | 2 | Daughter | None | Illinois |
| 28 | E. Jane Swanson | 0 | Daughter | None | Illinois |
| 29 | Frank Anderson | 49 | Head | None | Sweden |
| 30 | Helen Anderson | 44 | Sister | None | Sweden |
| 31 | Nels Munson | 56 | Head | Truck Driver | Sweden |
| 32 | Mable Munson | 24 | Daughter | Cashier | Illinois |
| 33 | Carl E Munson | 22 | Son | Truck Driver | Illinois |
| 34 | Mildred W Munson | 20 | Daughter | None | Illinois |
| 35 | Robert Munson | 18 | Son | None | Illinois |
| 36 | Henry A Lagerblade | 66 | Head | None | Sweden |
| 37 | Elm W Lagerblade | 25 | Son | Truck Driver | Illinois |
| 38 | Leland Lagerblade | 23 | Son | Landscaping | Illinois |
| 39 | Merry E Lagerblade | 17 | Daughter | None | Illinois |
| 40 | Joseph E Bunnwaert | 43 | Head | Farm Manager | Belgium |
| 41 | Mary E Bunnwaert | 33 | Wife | None | England |
| 42 | Mary E Bunnwaert | 0 | Daughter | None | Illinois |
| 43 | John W Corey | 47 | Head | Contractor | Illinois |
| 44 | Lulu Corey | 42 | Wife | None | Iowa |
| 45 | Evelyn Corey | 16 | Daughter | None | Iowa |
| 46 | Elizabeth Lark | 71 | Mother-in-law | None | Illinois |
| 47 | Camiel Keyson | 39 | Head | Flagman | Belgium |
| 48 | Helen Keyson | 39 | Wife | None | Belgium |
| 49 | Oscar Keyson | 14 | Son | None | Belgium |
| 50 | Mary Keyson | 12 | Daughter | None | Belgium |
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)