IL
Ida Long — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Winnebago, Illinois
Our Model Tree links this Ida Long across the 1920, 1930 and 1940 US Censuses in Winnebago, Illinois (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 3-person household.
Age 48
b. ~1872
Female
Head
Born: Sweden
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Winnebago, Illinois |
| Surname | Long |
| Given Name | Ida C. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1886 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Free/Mortgaged | R |
| Birth Country | Sweden |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | sweden |
| Township / Ward | Rockford City |
| Est. Birth Year | ~1872 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Johnnie Dahlquist | Other | — | 78 | ~1842 |
| Leroy Long | Son | — | 27 | ~1893 |
| Ida Long | Head | — | 48 | ~1872 |
Census Appearances
1920
Winnebago, Illinois
Head, age 48
Winnebago, Illinois · implied b. ~1872 — 3 household members
| Surname | Long |
| Given Name | Ida C. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1886 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Free/Mortgaged | R |
| Birth Country | Sweden |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | sweden |
1930
Winnebago, Illinois
Other, age 59
Winnebago, Illinois · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Ida C. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Winnebago-County, Illinois
Other, age 69
Winnebago-County, Illinois · implied b. ~1871 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Ida C. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| 1935 Residence (City) | Rockford City |
| 1935 Residence (County) | Winnebago |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 Ida Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ida Long
Head · 1920 · age 48 · b. ~1872 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Winnebago, Illinois
Open full size
1920 US Federal Census — Winnebago, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu416unit:1104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Kathryn Macdonald | 23 | wife | None | England |
| 52 | Albert C. Johnson | 55 | head | Manager | Sweden |
| 53 | Sophia Johnson | 53 | wife | None | Sweden |
| 54 | Sylvia Johnson | 1 | daughter | None | Illinois |
| 55 | Alice Johnson | 0 | daughter | None | Illinois |
| 56 | Tom R. Staning | 25 | head | Ship Clerk | Sweden |
| 57 | Adelle Staning | 22 | wife | None | Sweden |
| 58 | Harry Nelson | 26 | lodger | Cabinet Maker | Sweden |
| 59 | Hugo Nelson | 22 | lodger | Machinist | Sweden |
| 60 | Clara C. Walm | 79 | head | None | Sweden |
| 61 | Anna H. Walm | 46 | daughter | Bookkeeper | Sweden |
| 62 | Sadith H. Walm | 41 | daughter | Principal | Sweden |
| 63 | Arvid G. Walm | 36 | son | Foreman | Illinois |
| 64 | Albert B. Harding | 70 | head | Moulder | Sweden |
| 65 | Carrie Harding | 65 | wife | None | Sweden |
| 66 | Elizabeth Harding | 25 | daughter | Clerk | Illinois |
| 67 | Carl O. Asprooth | 73 | head | Proprietor | Sweden |
| 68 | Selma Asprooth | 65 | wife | None | Sweden |
| 69 | Fred Asprooth | 41 | son | Baker | Illinois |
| 70 | Mabel Asprooth | 28 | daughter | Teacher | Illinois |
| 71 | Genevieve Asprooth | 26 | daughter | Asst Buyer | Illinois |
| 72 | George Asprooth | 24 | son | Asst Manager | Illinois |
| 73 | Beatrice Asprooth | 21 | daughter-in-law | Clerk-Office | Illinois |
| 74 | Gust F. Petersen | 44 | head | Agent | Sweden |
| 75 | Ellen Petersen | 40 | wife | None | Sweden |
| 76 | Elmer Petersen | 18 | son | None | Illinois |
| 77 | Woody Petersen | 16 | son | Helper | Illinois |
| 78 | Irvin Petersen | 14 | son | None | Illinois |
| 79 | Roy Petersen | 11 | son | None | Illinois |
| 80 | Morris Petersen | 8 | son | None | Illinois |
| 81 | Evelyn Petersen | 7 | daughter | None | Illinois |
| 82 | Woodruff Petersen | 5 | son | None | Illinois |
| 83 | Mitchell Petersen | 2 | son | None | Illinois |
| 84 | John L. Peterson | 36 | head | Carpenter | Sweden |
| 85 | Jennie Peterson | 35 | wife | None | Sweden |
| 86 | Gladys Peterson | 12 | daughter | None | Illinois |
| 87 | Kenneth Peterson | 8 | son | None | Illinois |
| 88 | Catherine Peterson | 5 | daughter | None | Illinois |
| 89 | Osborne Peterson | 1 | son | None | Illinois |
| 90 | Carl Swenson | 48 | lodger | Wood Carver | Sweden |
| 91 | Ida C. Long THIS PERSON | 48 | head | None | Sweden |
| 92 | Leroy W. Long | 27 | son | Engineer | Illinois |
| 93 | Johnnie Dahlquist | 78 | aunt | None | Sweden |
| 94 | Herbert Lightheart | 56 | head | Laborer | Wisconsin |
| 95 | Mary Lightheart | 47 | wife | None | Wisconsin |
| 96 | Charles Lightheart | 17 | son | None | Wisconsin |
| 97 | Ralph Lightheart | 14 | son | None | Wisconsin |
| 98 | Hattie Lightheart | 12 | daughter | None | Wisconsin |
| 99 | Albert Lightheart | 26 | head | Machinist | Wisconsin |
| 100 | Lottie Lightheart | 22 | wife | Laborer | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)