RJ
Ray Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Ray Johnson across the 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents John & Anna — first a son (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Johnson |
| Given Name | Ray |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Helper |
| Industry | Machine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Helper |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1909 |
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 Ray | Age | Birth yr |
|---|---|---|---|---|
| Irene Johnson | Daughter | — | 12 | ~1918 |
| Anton Johnson | Head | — | 55 | ~1875 |
| Anna Johnson | Other | — | 51 | ~1879 |
| Ray Johnson | Son | — | 21 | ~1909 |
| Eric Johnson | Son | — | 18 | ~1912 |
Census Appearances
1910
Worcester, Massachusetts
Son, age 1
Worcester, Massachusetts · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Son, age 10
Worcester, Massachusetts · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Son, age 21
Worcester, Massachusetts · implied b. ~1909 — 5 household members
| Surname | Johnson |
| Given Name | Ray |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Helper |
| Industry | Machine |
| 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 Ray Johnson across 3 US Census years (1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and father Anton Johnson (~0.92 confidence) and father August Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Johnson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Anton Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
August Johnson
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ray Johnson
Son · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Irene Johnson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eric Johnson
Sibling · 1930 · age 18
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 — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
44 people indexed on this census page (ia:1930:massachusettscensus00reel970:0104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Andrew G. Emanuelsson | 34 | Head | Draughtsman | Massachusetts |
| 3 | Lillian Emanuelsson | 34 | Wife-H | — | Massachusetts |
| 4 | Elaine Emanuelsson | 8 | Daughter | — | Massachusetts |
| 6 | Caroline Carlstrom | 42 | Head-H | — | Sweden |
| 7 | Carl Carlstrom | 46 | Son | Kiln Setter | Sweden |
| 8 | Sven Carlstrom | 42 | Son | Farmer | Sweden |
| 9 | Ruth Carlstrom | 21 | Daughter | Clerk | Massachusetts |
| 10 | William Carlstrom | 27 | Brother | Bookkeeper | Massachusetts |
| 11 | Peter Bergquist | 69 | Head | — | Sweden |
| 12 | Albertina Bergquist | 64 | Wife-H | — | Sweden |
| 13 | Signe Bergquist | 27 | Daughter | Nurse | Massachusetts |
| 14 | Carl Hagerstrom | 42 | Head | Band-Maker | Massachusetts |
| 15 | Charlotte Hagerstrom | 39 | Wife-H | — | Massachusetts |
| 16 | Earl R. Hagerstrom | 10 | Son | — | Massachusetts |
| 17 | Robert R. Hagerstrom | 6 | Son | — | Massachusetts |
| 18 | Gustaf Pearson | 66 | Head | Teamster | Sweden |
| 19 | Maria Pearson | 53 | Wife-H | — | Sweden |
| 20 | Herbert Pearson | 19 | Son | Delivery Boy | Massachusetts |
| 21 | David Pearson | 14 | Son | — | Massachusetts |
| 22 | Anton Johnson | 55 | Head | Engineer | Sweden |
| 23 | Anna Johnson | 51 | Wife-H | — | Sweden |
| 24 | Ray Johnson THIS PERSON | 21 | Son | Helper | Massachusetts |
| 25 | Eric Johnson | 18 | Son | Helper | Massachusetts |
| 26 | Irene Johnson | 12 | Daughter | — | Massachusetts |
| 27 | Carl Johnson | 29 | Head | Asst. Foreman | Massachusetts |
| 28 | Tyne Johnson | 27 | Wife-H | — | New York |
| 29 | Carl R. Johnson | 5 | Son | — | Massachusetts |
| 30 | Carl Schonning | 51 | Head | Foreman | Sweden |
| 31 | Christine Schonning | 51 | Wife-H | — | Sweden |
| 32 | Carl E. Schonning | 27 | Son | — | Massachusetts |
| 33 | Henry Schonning | 21 | Son | Shipper | Massachusetts |
| 34 | Carl Edberg | 25 | Head | Clerk | Massachusetts |
| 35 | Viola Edberg | 24 | Wife-H | — | Massachusetts |
| 36 | Robert Edberg | 2 | Son | — | Massachusetts |
| 39 | Thomas Gay | 33 | Head | Traffic Man | Connecticut |
| 40 | Margaret Gay | 28 | Wife-H | — | Massachusetts |
| 41 | Catherine Gay | 7 | Daughter | — | Connecticut |
| 42 | Margaret Gay | 6 | Daughter | — | Massachusetts |
| 43 | Thomas F. Gay | 5 | Son | — | Massachusetts |
| 44 | Mary E. Gay | 2 | Daughter | — | Massachusetts |
| 45 | Harold Peterson | 27 | Head | Chauffeur | Massachusetts |
| 46 | Agnes Peterson | 27 | Wife-H | — | Massachusetts |
| 47 | Shirley Peterson | 4 | Daughter | — | Massachusetts |
| 48 | Henry Peterson | 3 | Son | — | Massachusetts |
Related Census Records
Pedigree Summary
Ray + 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)