GJ
George Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this George Johnson across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Sigrid & John — first a son (b.~1897), then head of a 5-person household.
Age 33
b. ~1897
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Johnson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Fireman |
| Industry | Fire Dept |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Fireman |
| Township / Ward | Belmont Town |
| Est. Birth Year | ~1897 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Edith Johnson | Daughter | — | 24 | ~1906 |
| Olof Johnson | Head | — | 64 | ~1866 |
| Arthur Johnson | Son | — | 31 | ~1899 |
| George Johnson | Son | — | 33 | ~1897 |
| Sigrid Johnson | Spouse | — | 60 | ~1870 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 14
Middlesex, Massachusetts · implied b. ~1896 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 23
Middlesex, Massachusetts · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | foreman |
| Industry | shoe factory |
| 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
Son, age 33
Middlesex, Massachusetts · implied b. ~1897 — 5 household members
| Surname | Johnson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Fireman |
| Industry | Fire Dept |
| 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 George Johnson across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Sigrid Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and father Olof Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Ellen Murray (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sigrid Johnson
b. ~1870
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Olof Johnson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Ellen Murray
b. ~1855
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Johnson
Son · 1930 · age 33 · b. ~1897 · Massachusetts
★ You are viewing this record
Sibling
Arthur Johnson
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Johnson
Sibling · 1930 · age 24
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:massachusettscensus00reel914:0876)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillian Russo | 29 | Sister | Repairer | Massachusetts |
| 2 | Margaret Russo | 27 | Sister | Repairer | Massachusetts |
| 3 | James G Moore | 42 | Head | Foreman | Massachusetts |
| 4 | Ethel S Moore | 40 | Wife | None | Massachusetts |
| 5 | Gilbert S Moore | 16 | Son | None | Massachusetts |
| 6 | William H Higgins | 45 | Head | Bookbinder | Massachusetts |
| 7 | Mary G Higgins | 44 | Wife | None | Massachusetts |
| 8 | Wallace T Higgins | 43 | Brother | None | New York |
| 9 | George C Higgins | 38 | Brother | None | Massachusetts |
| 10 | Richard T Lucille | 42 | Head | Officer | Canada Eng |
| 11 | Elizabeth Lucille | 41 | Wife | None | Massachusetts |
| 12 | Richard T Jr Lucille | 20 | Son | Clerk | Massachusetts |
| 13 | Ross Bronson | 37 | Head | Salesman | New York |
| 14 | Dorothy Bronson | 31 | Wife | None | New York |
| 15 | Ross Jr Bronson | 15 | Son | None | Massachusetts |
| 16 | Dorothy Bronson | 13 | Daughter | None | Massachusetts |
| 17 | William Bronson | 11 | Son | None | Massachusetts |
| 18 | Olof Johnson | 64 | Head | None | Sweden |
| 19 | Sigrid Johnson | 60 | Wife | None | Sweden |
| 20 | George Johnson THIS PERSON | 33 | Son | Fireman | Massachusetts |
| 21 | Arthur Johnson | 31 | Son | Mechanic | Massachusetts |
| 22 | Edith Johnson | 24 | Daughter | Clerk | Massachusetts |
| 23 | Ross B Locke | 50 | Head | Fisherman | Canada Eng |
| 24 | Mabel S Locke | 50 | Wife | None | Canada Eng |
| 25 | Ross Locke | 24 | Son | Seaman | Canada Eng |
| 26 | Earl Locke | 20 | Son | None | Canada Eng |
| 27 | Louis Frith | 31 | Boarder | Painter | Canada Eng |
| 28 | Volke Soderlund | 38 | Head | Metal Worker | Sweden |
| 29 | Sigrid Soderlund | 38 | Wife | None | Sweden |
| 30 | Lillian Soderlund | 11 | Daughter | None | Massachusetts |
| 31 | Roland Soderlund | 7 | Son | None | Massachusetts |
| 32 | Eleanor Soderlund | 1 | Daughter | None | Massachusetts |
| 33 | Frederick H Fairhurst | 56 | Head | Electrician | Massachusetts |
| 34 | Sarah Fairhurst | 58 | Wife | None | Massachusetts |
| 35 | James E Fairhurst | 23 | Son | Repairman | Massachusetts |
| 36 | Bernice Fairhurst | 27 | Daughter | None | Massachusetts |
| 37 | James Fairhurst | 2 | Grandson | None | Massachusetts |
| 38 | William H Butler | 47 | Head | Cabinet Maker | Canada Eng |
| 39 | Elizabeth Butler | 57 | Wife | None | Massachusetts |
| 40 | Albert Butler | 25 | Son | Helper | Massachusetts |
| 41 | Russell Libermont | 52 | Head | Salesman | Canada Eng |
| 42 | Mae Libermont | 53 | Wife | None | Canada Eng |
| 43 | Pauline Libermont | 25 | Daughter | Bookkeeper | Massachusetts |
| 44 | Charles Libermont | 23 | Son | Carpenter | Massachusetts |
| 45 | Roland Libermont | 16 | Son | None | Massachusetts |
| 46 | Joseph Cook | 60 | Head | Superintendent | Massachusetts |
| 47 | Margaret Cook | 61 | Wife | None | Massachusetts |
| 48 | William Cook | 33 | Son | Trucker | Massachusetts |
| 49 | George H White | 33 | Head | Salesman | Massachusetts |
| 50 | Bertha White | 31 | Wife | None | Pennsylvania |
Pedigree Summary
George + 2 siblings
Gen 1 · 5 parents
~0.92
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)