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Alice Olson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Milwaukee, Wisconsin
Our Model Tree links this Alice Olson across the 1930 and 1940 US Censuses in Milwaukee, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Female
Daughter
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Milwaukee, Wisconsin |
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Milwaukee City |
| Est. Birth Year | ~1915 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Mary Olson | Spouse | — | 48 | ~1882 |
| Oscar Olson | Son | — | 20 | ~1910 |
| Ole Olson | Head | — | 52 | ~1878 |
| Gladys Olson | Daughter | — | 10 | ~1920 |
| Donald Olson | Son | — | 2 | ~1928 |
| Lester Olson | Son | — | 8 | ~1922 |
| Evelyn Olson | Daughter | — | 5 | ~1925 |
| Ruth Olson | Daughter | — | 12 | ~1918 |
| Melvin Olson | Son | — | 18 | ~1912 |
| Alice Olson | Daughter | — | 15 | ~1915 |
Census Appearances
1930
Milwaukee, Wisconsin
Daughter, age 15
Milwaukee, Wisconsin · implied b. ~1915 — 10 household members
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Milwaukee-County, Wisconsin
Daughter, age 25
Milwaukee-County, Wisconsin · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olsan |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Occupation | Switchboard operator |
| Industry | City Hall |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 982 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Alice Olson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Olson
Daughter · 1930 · age 15 · b. ~1915 · Wisconsin
★ You are viewing this record
Sibling
Donald Olson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Olson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Olson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Olson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Olson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Olson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Olson
Sibling · 1930 · age 5
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 — Milwaukee, Wisconsin
Open full size
1930 US Federal Census — Milwaukee, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus37usce:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hans Hanson | 65 | Head | Farmer | Norway |
| 52 | Anna Hanson | 60 | Wife | — | Norway |
| 53 | Arthur Hanson | 28 | Son | Laborer | Wisconsin |
| 54 | Clarence Hanson | 24 | Son | Laborer | Wisconsin |
| 55 | Mabel Hanson | 22 | Daughter | — | Wisconsin |
| 56 | Esther Hanson | 18 | Daughter | — | Wisconsin |
| 57 | Ole Olson | 52 | Head | Farmer | Norway |
| 58 | Mary Olson | 48 | Wife | — | Wisconsin |
| 59 | Oscar Olson | 20 | Son | Laborer | Wisconsin |
| 60 | Melvin Olson | 18 | Son | Laborer | Wisconsin |
| 61 | Alice Olson THIS PERSON | 15 | Daughter | — | Wisconsin |
| 62 | Ruth Olson | 12 | Daughter | — | Wisconsin |
| 63 | Gladys Olson | 10 | Daughter | — | Wisconsin |
| 64 | Lester Olson | 8 | Son | — | Wisconsin |
| 65 | Evelyn Olson | 5 | Daughter | — | Wisconsin |
| 66 | Donald Olson | 2 | Son | — | Wisconsin |
| 67 | John Johnson | 45 | Head | Farmer | Wisconsin |
| 68 | Emma Johnson | 42 | Wife | — | Wisconsin |
| 69 | Harold Johnson | 16 | Son | Laborer | Wisconsin |
| 70 | Edith Johnson | 14 | Daughter | — | Wisconsin |
| 71 | Clarence Johnson | 12 | Son | — | Wisconsin |
| 72 | Mabel Johnson | 10 | Daughter | — | Wisconsin |
| 73 | Arthur Johnson | 8 | Son | — | Wisconsin |
| 74 | Lillian Johnson | 6 | Daughter | — | Wisconsin |
| 75 | Robert Johnson | 4 | Son | — | Wisconsin |
| 76 | Helen Johnson | 2 | Daughter | — | Wisconsin |
| 77 | Nels Nelson | 60 | Head | Farmer | Norway |
| 78 | Bertha Nelson | 55 | Wife | — | Norway |
| 79 | Carl Nelson | 25 | Son | Laborer | Wisconsin |
| 80 | Anna Nelson | 22 | Daughter | — | Wisconsin |
| 81 | Henry Nelson | 20 | Son | Laborer | Wisconsin |
| 82 | Marie Nelson | 18 | Daughter | — | Wisconsin |
| 83 | George Nelson | 15 | Son | — | Wisconsin |
| 84 | Ruth Nelson | 12 | Daughter | — | Wisconsin |
| 85 | Esther Nelson | 10 | Daughter | — | Wisconsin |
| 86 | Oscar Nelson | 8 | Son | — | Wisconsin |
| 87 | Alice Nelson | 6 | Daughter | — | Wisconsin |
| 88 | Robert Nelson | 4 | Son | — | Wisconsin |
| 89 | Helen Nelson | 2 | Daughter | — | Wisconsin |
| 90 | Thomas Thompson | 50 | Head | Farmer | Wisconsin |
| 91 | Mary Thompson | 45 | Wife | — | Wisconsin |
| 92 | Arthur Thompson | 22 | Son | Laborer | Wisconsin |
| 93 | Clarence Thompson | 20 | Son | Laborer | Wisconsin |
| 94 | Mabel Thompson | 18 | Daughter | — | Wisconsin |
| 95 | Esther Thompson | 15 | Daughter | — | Wisconsin |
| 96 | Oscar Thompson | 12 | Son | — | Wisconsin |
| 97 | Alice Thompson | 10 | Daughter | — | Wisconsin |
| 98 | Robert Thompson | 8 | Son | — | Wisconsin |
| 99 | Helen Thompson | 5 | Daughter | — | Wisconsin |
| 100 | Donald Thompson | 2 | Son | — | Wisconsin |
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)