LJ
Lena Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Lena Johnson across the 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 3-person household.
Age 53
b. ~1877
Female
Spouse
Born: Finland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Johnson |
| Given Name | Lena |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Alien |
| Year of Immigration | 1907 |
| Age at First Marriage | 31 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Veteran | No |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Worcester |
| Est. Birth Year | ~1877 |
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 1930 census.
| Name | Relation to head | Relative to Lena | Age | Birth yr |
|---|---|---|---|---|
| August Johnson | Head | — | 45 | ~1885 |
| Hilding Johnson | Son | — | 10 | ~1920 |
| Lena Johnson | Spouse | — | 53 | ~1877 |
Census Appearances
1910
Worcester, Massachusetts
Spouse, age 29
Worcester, Massachusetts · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lina |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 3 |
| Children Born | 2 |
| Children Living | 2 |
| Year of Immigration | 1904 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1920
Worcester, Massachusetts
Spouse, age 41
Worcester, Massachusetts · implied b. ~1879 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lina |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1907 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
Worcester, Massachusetts
Spouse, age 53
Worcester, Massachusetts · implied b. ~1877 — 3 household members
| Surname | Johnson |
| Given Name | Lena |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Alien |
| Year of Immigration | 1907 |
| Age at First Marriage | 31 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Veteran | No |
| 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 Lena Johnson across 3 US Census years (1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Lena Johnson
Spouse · 1930 · age 53 · b. ~1877 · Massachusetts
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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 — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel967:0989)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John O Steele | 55 | Head | Foreman | Sweden |
| 2 | Jessie K Steele | 16 | Daughter | Nurse Maid | Massachusetts |
| 3 | Florence L Steele | 13 | Daughter | None | Massachusetts |
| 4 | Harry F Steele | 11 | Son | None | Massachusetts |
| 5 | Ellen J Johnson | 54 | Housekeeper | Housekeeper | Sweden |
| 6 | Irene E Johnson | 15 | Boarder | Nurse Maid | Massachusetts |
| 7 | Hans R Hanson | 28 | Head | Painter | Sweden |
| 8 | Ruth E Hanson | 25 | Wife | None | Sweden |
| 9 | Florence Hanson | 4 | Daughter | None | Massachusetts |
| 10 | Wilfred Pike | 37 | Head | Draftsman | Massachusetts |
| 11 | Mary W Pike | 35 | Wife | None | Canada-French |
| 12 | Dorothy M Pike | 6 | Daughter | None | Massachusetts |
| 13 | Andrew E Soderberg | 33 | Head | Foreman | Massachusetts |
| 14 | Ruth E Soderberg | 25 | Wife | None | Massachusetts |
| 15 | Barbara A Soderberg | 2 | Daughter | None | Massachusetts |
| 16 | Constance L Soderberg | 1 | Daughter | None | Massachusetts |
| 17 | Ida Mcjaffray | 54 | Mother-in-law | None | Massachusetts |
| 18 | Edward Mcjaffray | 3 | Nephew | None | Michigan |
| 19 | Oscar P Persson | 58 | Head | Shipper | Sweden |
| 20 | Ellen M Persson | 53 | Wife | None | Sweden |
| 21 | Rudolph O Persson | 30 | Son | Operator | Massachusetts |
| 22 | Anna T Persson | 27 | Daughter | School Teacher | Massachusetts |
| 23 | George L Persson | 21 | Son | Tool Maker | Massachusetts |
| 24 | Maly E Swenson | 23 | Daughter | None | Massachusetts |
| 25 | Norma E Swenson | 1 | Granddaughter | None | Massachusetts |
| 26 | Charles L Hanson | 81 | Head | Retired | Norway |
| 27 | Emily J Hanson | 65 | Wife | None | Norway |
| 28 | Henry Nelson | 60 | Head | Machinist | Sweden |
| 29 | Hannah Nelson | 53 | Wife | None | Sweden |
| 30 | Joseph A Roselund | 47 | Head | Instructor | Finland |
| 31 | Anna C Roselund | 44 | Wife | None | Finland |
| 32 | Linnea C Roselund | 19 | Daughter | Clerk | Massachusetts |
| 33 | Paul A Roselund | 18 | Son | None | Massachusetts |
| 34 | August Johnson | 45 | Head | Wire-Drawer | Finland |
| 35 | Lena Johnson THIS PERSON | 53 | Wife | None | Finland |
| 36 | Hilding Johnson | 10 | Son | None | Massachusetts |
| 37 | Stephen Carrigan | 32 | Head | Wire-Drawer | Ireland |
| 38 | Annie Carrigan | 34 | Wife | None | Ireland |
| 39 | John F Carrigan | 1 | Son | None | Massachusetts |
| 40 | Frank Mangsen | 25 | Head | Electrician | Rhode Island |
| 41 | Viola Mangsen | 22 | Wife | None | Massachusetts |
| 42 | Harry R Mangsen | 0 | Son | None | Massachusetts |
| 43 | Ernest Swanberg | 34 | Head | None | Massachusetts |
| 44 | Edith Swanberg | 31 | Wife | Clerical | Massachusetts |
| 45 | Hans G Johnson | 44 | Head | Salesman | Sweden |
| 46 | Thure G Johnson | 15 | Son | None | Massachusetts |
| 47 | Daniel Nordstrom | 29 | Head | Painter | Massachusetts |
| 48 | Pearl H Nordstrom | 21 | Wife | Forelady | New Hampshire |
| 49 | George Edward Jr Nordstrom | 1 | Son | None | Massachusetts |
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)