LJ
Louisa Johnson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Louisa Johnson across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 11-person household.
Age 46
b. ~1864
Female
Spouse
Born: Sweden
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 25 |
| Children Born | 12 |
| Children Living | 9 |
| Year of Immigration | 1883 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Woburn City |
| Est. Birth Year | ~1864 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Louisa | Age | Birth yr |
|---|---|---|---|---|
| Arthur Johnson | Son | — | 22 | ~1888 |
| Edward Johnson | Son | — | 9 | ~1901 |
| Edwin Johnson | Son | — | 17 | ~1893 |
| Walter Johnson | Son | — | 13 | ~1897 |
| Hakan Johnson | Head | — | 52 | ~1858 |
| Louisa Johnson | Spouse | — | 46 | ~1864 |
| Stanley Johnson | Son | — | 15 | ~1895 |
| Ernest Johnson | Son | — | 20 | ~1890 |
| Ragnar Johnson | Son | — | 12 | ~1898 |
| Theodore Johnson | Son | — | 6 | ~1904 |
| Agda Johnson | Daughter | — | 10 | ~1900 |
Census Appearances
1900
Middlesex, Massachusetts
Spouse, age 37
Middlesex, Massachusetts · implied b. ~1863 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Sweden |
| Birth Month | Oct |
| Birth Year | 1863 |
| Year of Immigration | 1883 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1910
Middlesex, Massachusetts
Spouse, age 46
Middlesex, Massachusetts · implied b. ~1864 — 11 household members
| Surname | Johnson |
| Given Name | Louisa |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 25 |
| Children Born | 12 |
| Children Living | 9 |
| Year of Immigration | 1883 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Middlesex, Massachusetts
Spouse, age 56
Middlesex, Massachusetts · implied b. ~1864 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1887 |
| Birthplace (normalized) | sweden |
Spouse, age 67
Middlesex, Massachusetts · implied b. ~1863 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1887 |
| Age at First Marriage | 26 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Suffolk-County, Massachusetts
Head, age 76
Suffolk-County, Massachusetts · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Luisa M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| 1935 Residence (City) | Belmont |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Highest Grade | No 4 |
| 1935 Residence | Massachusetts |
| 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 Louisa Johnson across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louisa Johnson
Spouse · 1910 · age 46 · b. ~1864 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po607unit:0581)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Coleman | 4 | daughter | — | Massachusetts |
| 52 | Anna Coleman | 2 | daughter | — | Massachusetts |
| 53 | Elizabeth Coleman | 1 | daughter | — | Massachusetts |
| 54 | James Buckley | 90 | Boarder | None | Ireland |
| 55 | Elizabeth Mccall | 67 | head | None | Ireland |
| 56 | Mark H Mccall | 45 | son | Currier | Massachusetts |
| 57 | Mary A Mccall | 39 | daughter | Dressmaker | Massachusetts |
| 58 | Lillian J Mccall | 37 | daughter | Tailoress | Massachusetts |
| 59 | Mary Looney | 76 | Head | None | Ireland |
| 60 | Charles Looney | 44 | son | Salesman | Massachusetts |
| 61 | John Looney | 46 | son | None | Massachusetts |
| 62 | William Looney | 36 | Head | Policeman | Massachusetts |
| 63 | Hannah T Looney | 34 | wife | None | Massachusetts |
| 64 | Mary A Looney | 12 | Daughter | None | Massachusetts |
| 65 | William J Looney | 12 | son | None | Massachusetts |
| 66 | Francis Looney | 11 | son | None | Massachusetts |
| 67 | Margaret Looney | 5 | daughter | None | Massachusetts |
| 68 | Timothy E Regan | 39 | Boarder | Currier | Massachusetts |
| 69 | Timothy E Regan | 9 | nephew | None | Massachusetts |
| 70 | Patrick Murray | 35 | Head | Laborer | Massachusetts |
| 71 | Anna Murray | 35 | wife | None | Massachusetts |
| 72 | William Murray | 4 | son | None | Massachusetts |
| 73 | Catherine Murray | 3 | daughter | None | Massachusetts |
| 74 | John Murray | 1 | son | None | Massachusetts |
| 75 | Peter J Schiaffino | 42 | head | Shipper | Italy |
| 76 | Mary Schiaffino | 41 | wife | None | Italy |
| 77 | Joseph P Schiaffino | 15 | son | None | Massachusetts |
| 78 | Andrew P Schiaffino | 12 | son | None | Massachusetts |
| 79 | Gladys T Schiaffino | 4 | daughter | None | Massachusetts |
| 80 | Alfred H Holland | 58 | Head | Clerk | Massachusetts |
| 81 | Clara A Holland | 61 | wife | None | Massachusetts |
| 82 | Joanna A Converse | 83 | Boarder | None | Massachusetts |
| 83 | Oscar E Johnson | 75 | Head | None | Sweden |
| 84 | Hakan Johnson | 52 | head | Currier | Sweden |
| 85 | Louisa Johnson THIS PERSON | 46 | wife | None | Sweden |
| 86 | Arthur H Johnson | 22 | son | Clerk | Massachusetts |
| 87 | Ernest B Johnson | 20 | son | Salesman | Massachusetts |
| 88 | Edwin V Johnson | 17 | son | Measuring | Massachusetts |
| 89 | Stanley C Johnson | 15 | son | Clerk | Massachusetts |
| 90 | Walter B Johnson | 13 | son | None | Massachusetts |
| 91 | Ragnar T Johnson | 12 | son | None | Massachusetts |
| 92 | Agda E Johnson | 10 | daughter | None | Massachusetts |
| 93 | Edward N Johnson | 9 | son | None | Massachusetts |
| 94 | Theodore H Johnson | 6 | son | None | Massachusetts |
| 95 | John H Finney | 53 | Head | Clerk | Massachusetts |
| 96 | Mary Finney | 52 | wife | None | Massachusetts |
| 97 | John Finney | 20 | son | Marker | Massachusetts |
| 98 | Mary Finney | 18 | daughter | Clerk | Massachusetts |
| 99 | Anna Finney | 11 | daughter | None | Massachusetts |
| 100 | Nellie Calnan | 53 | Sister in law | Dress Maker | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)