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Emma Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bayfield, Wisconsin
Our Model Tree links this Emma Johnson across the 1910, 1920 and 1930 US Censuses in Bayfield, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 5-person household.
Age 55
b. ~1875
Female
Spouse
Born: Finland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bayfield, Wisconsin |
| Surname | Johnson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 20 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | City Of Bayfield |
| Est. Birth Year | ~1875 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Abv Johnson | Head | — | 60 | ~1870 |
| Raymond Johnson | Son | — | 15 | ~1915 |
| Leonard Johnson | Son | — | 21 | ~1909 |
| Vernon Johnson | Son | — | 13 | ~1917 |
| Emma Johnson | Spouse | — | 55 | ~1875 |
Census Appearances
1910
Bayfield, Wisconsin
Spouse, age 33
Bayfield, Wisconsin · implied b. ~1877 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 14 |
| Children Born | 9 |
| Children Living | 4 |
| Year of Immigration | 1892 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1920
Bayfield, Wisconsin
Spouse, age 43
Bayfield, Wisconsin · implied b. ~1877 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Year of Naturalization | 1895 |
| Birthplace (normalized) | finland |
1930
Bayfield, Wisconsin
Spouse, age 55
Bayfield, Wisconsin · implied b. ~1875 — 5 household members
| Surname | Johnson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 20 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Emma Johnson across 3 US Census years (1910, 1920 and 1930) in Bayfield, Wisconsin, using XGBoost record linkage.
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This person
Anchor record
Emma Johnson
Spouse · 1930 · age 55 · b. ~1875 · Wisconsin
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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 — Bayfield, Wisconsin
Open full size
1930 US Federal Census — Bayfield, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2560unit:0219)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucille Edwards | 14 | Daughter | — | Wis |
| 2 | Roger Slocum | 24 | Head | Teacher | Minn |
| 3 | Lila Slocum | 26 | Wife | — | Minn |
| 4 | Betty Slocum | 0 | Daughter | — | Wis |
| 5 | Fayette Bigelow | 44 | Head | Dentist | Wis |
| 6 | Lucy Bigelow | 47 | Wife | — | Wis |
| 7 | Mrs Addie Bostie | 62 | Head | — | Iowa |
| 8 | Evan Mccarty | 29 | Head | Druggist | Wis |
| 9 | Doris Mccarty | 30 | Wife | — | Wis |
| 10 | Nan Mccarty | 9 | Son | — | Wis |
| 11 | Bert Jensen | 41 | Head | Proprietor | Norway |
| 12 | Walburg Jensen | 35 | Wife | — | Sweden |
| 13 | Barbara Jensen | 1 | Daughter | — | Wis |
| 14 | Hugh Winbigler | 59 | Head | Express Agt | Illinois |
| 15 | Mae Winbigler | 55 | Wife | — | Illinois |
| 16 | Dr. H. G. Mertens | 55 | Head | Doctor | Germany |
| 17 | Carrie Mertens | 54 | Wife | — | Wis |
| 18 | Dorothy Mertens | 19 | Daughter | — | Wis |
| 19 | Mary Jane Mertens | 16 | Daughter | — | Wis |
| 20 | Ruth Mertens | 13 | Daughter | — | Wis |
| 21 | Minnie C Mertens | 77 | Mother | — | Germany |
| 22 | Michael Mcquade | 27 | Head | Proprietor | Wis |
| 23 | Selma Mcquade | 25 | Wife | — | Wis |
| 24 | Shirley Mcquade | 5 | Daughter | — | Wis |
| 25 | Junior Mcquade | 1 | Son | — | Wis |
| 26 | Theo Ernest | 71 | Head | Retired | Germany |
| 27 | Caroline Ernest | 71 | Wife | — | Germany |
| 28 | Rose Ernest | 41 | Daughter | — | Wis |
| 29 | Ernest | None | — | — | — |
| 30 | Otto Bothne | 68 | Head | Retired | Illinois |
| 31 | Elna Bothne | 58 | Wife | — | Wis |
| 32 | Frederick Bothne | 20 | Son | — | Wis |
| 33 | Elna Marie Bothne | 18 | Daughter | — | Wis |
| 34 | John Bothne | 15 | Son | — | Wis |
| 35 | Franklin Bothne | 13 | Son | — | Wis |
| 36 | Priscilla Bothne | 8 | Daughter | — | Wis |
| 37 | Sommert Pipple | 56 | Head | Saw Filer | Mich |
| 38 | Mae Pipple | 58 | Wife | — | Canada E. |
| 39 | Mary Jane Pipple | 16 | Daughter | — | Wis |
| 40 | Isaac Pipple | 12 | Daughter | — | Wis |
| 41 | Abv Johnson | 60 | Head | Retired | Finland |
| 42 | Emma Johnson THIS PERSON | 55 | Wife | — | Finland |
| 43 | Leonard Johnson | 21 | Son | — | Wis |
| 44 | Raymond Johnson | 15 | Son | — | Wis |
| 45 | Vernon Johnson | 13 | Son | — | Wis |
| 46 | Leo Gordon | 40 | Head | Laborer | Wis |
| 47 | Josephine Gordon | 40 | Wife | — | Wis |
| 48 | Margaret Gordon | 48 | Sister | — | Wis |
| 49 | Francis Gordon | 1 | Daughter | — | Wis |
| 50 | Andrew Nallymirt | 72 | Head | Laborer | Sweden |
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)