AJ
Anna Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Anna Johnson across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1898), then head of a 6-person household.
Age 32
b. ~1898
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Johnson |
| Given Name | Anna E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Victrola |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Marlborough City |
| Est. Birth Year | ~1898 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Edith Johnson | Daughter | — | 30 | ~1900 |
| Anna Johnson | Daughter | — | 32 | ~1898 |
| G Johnson | Daughter | — | 27 | ~1903 |
| John Johnson | Head | — | 56 | ~1874 |
| Annette Johnson | Other | — | 61 | ~1869 |
| Theodore Johnson | Son | — | 24 | ~1906 |
Census Appearances
Daughter, age 11
Middlesex, Massachusetts · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Annie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 21
Middlesex, Massachusetts · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Anna E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Stitcher |
| Industry | Rubber Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 32
Middlesex, Massachusetts · implied b. ~1898 — 6 household members
| Surname | Johnson |
| Given Name | Anna E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Bookkeeper |
| Industry | Victrola |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Anna Johnson across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Augusta Johnson (~0.92 confidence) and mother Helma Johnson (~0.60 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.86
Father
John Johnson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1874
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1842
Source father
● Household
· direct · ~0.92
Mother
Augusta Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Helma Johnson
b. ~1888
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Anna Johnson
Daughter · 1930 · age 32 · b. ~1898 · Massachusetts
★ You are viewing this record
Sibling
G Johnson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Johnson
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Johnson
Sibling · 1930 · age 30
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel923:0857)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harold | 28 | Head | Cutter | Massachusetts |
| 52 | Mary | 29 | Wife-H | — | Massachusetts |
| 53 | Harold J | 6 | Son | — | Massachusetts |
| 54 | Everett J | 5 | Son | — | Massachusetts |
| 55 | Kenneth | 3 | Son | — | Massachusetts |
| 56 | Gordon | 1 | Son | — | Massachusetts |
| 57 | Hugh M Dalton | 63 | Head | — | Irish Free State |
| 58 | Grace Dalton | 41 | Daughter | Teacher | Massachusetts |
| 59 | James Hanlon | 39 | Head | Carpenter | Massachusetts |
| 60 | Anna Hanlon | 38 | Wife | — | Massachusetts |
| 61 | James Conroy | 72 | Head | Proprietor | Massachusetts |
| 62 | Elizabeth Conroy | 64 | Wife-H | — | Massachusetts |
| 63 | Andrew Conroy | 30 | Son | Clerk | Massachusetts |
| 64 | Alice Conroy | 36 | Daughter | Teacher | Massachusetts |
| 65 | Mary Morse | 73 | Head-H | — | New Hampshire |
| 66 | Edward Morse | 56 | Brother-in-law | Physician | Massachusetts |
| 67 | Mary Cullinan | 26 | Servant | Servant | Irish Free State |
| 68 | Fred Erickson | 57 | Head | Construction | Massachusetts |
| 69 | Elizabeth Erickson | 40 | Wife-H | — | Vermont |
| 70 | Irene Calara | 51 | Head-H | Operator | Massachusetts |
| 71 | Dorothy Calara | 18 | Daughter | — | Massachusetts |
| 72 | Robert Calara | 17 | Son | — | Massachusetts |
| 73 | Edward Calara | 35 | Son | — | Massachusetts |
| 74 | Bernard Clancy | 63 | Head | Shoe Cutter | Massachusetts |
| 75 | Felix Clancy | 55 | Brother | Cutter | Massachusetts |
| 76 | Alice Clancy | 63 | Sister | — | Massachusetts |
| 77 | James Clancy | 26 | Nephew | Salesman | Massachusetts |
| 78 | Paul Narsuke | 42 | Head | Purchasing Agt | Massachusetts |
| 79 | Lillian Narsuke | 39 | Wife-H | — | Canada-English |
| 80 | Ruth Narsuke | 13 | Daughter | — | Massachusetts |
| 81 | Paul Jr Narsuke | 10 | Son | — | Massachusetts |
| 82 | Margaret Narsuke | 7 | Daughter | — | Massachusetts |
| 83 | Frank Narsuke | 4 | Son | — | Massachusetts |
| 84 | Evelyn | 15 | Maid | Maid | Massachusetts |
| 85 | John F Johnson | 56 | Head | Laster | Sweden |
| 86 | Annette Johnson | 61 | Wife-H | — | Sweden |
| 87 | Theodore Johnson | 24 | Son | Civil Engineer | Massachusetts |
| 88 | Anna E Johnson THIS PERSON | 32 | Daughter | Bookkeeper | Massachusetts |
| 89 | Edith E Johnson | 30 | Daughter | Bookkeeper | Massachusetts |
| 90 | G Florence Johnson | 27 | Daughter | Clerk | Massachusetts |
| 91 | Isaac Giles | 44 | Head | Carpenter | Massachusetts |
| 92 | Lilla Giles | 45 | Wife-H | — | Massachusetts |
| 93 | Stuart Giles | 21 | Son | Clerk | Massachusetts |
| 94 | Lilla Giles | 15 | Daughter | Stenographer | Massachusetts |
| 95 | Adrian Zing | 22 | Head | Shoe Worker | Massachusetts |
| 96 | Gertrude Zing | 23 | Wife-H | — | Pennsylvania |
| 97 | William Zing | 1 | Son | — | Massachusetts |
| 98 | Noah Letendre | 44 | Head | Laster | Massachusetts |
| 99 | Anna Letendre | 40 | Wife-H | — | Massachusetts |
| 100 | Harold Letendre | 19 | Son | Cutter | Massachusetts |
Related Census Records
Pedigree Summary
Anna + 3 siblings
Gen 1 · 5 parents
~0.86
Max depth 4 (1900–1950 window)
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)