AJ
Addie Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this Addie Johnson across the 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 4-person household.
Age 33
b. ~1897
Female
Spouse
Born: Oregon
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Johnson |
| Given Name | Addie M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | California |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Alameda City |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Addie | Age | Birth yr |
|---|---|---|---|---|
| Howard Johnson | Son | — | 8 | ~1922 |
| Addie Johnson | Spouse | — | 33 | ~1897 |
| Hans Johnson | Head | — | 58 | ~1872 |
| L Johnson | Daughter | — | 6 | ~1924 |
Census Appearances
1930
Alameda, California
Spouse, age 33
Alameda, California · implied b. ~1897 — 4 household members
| Surname | Johnson |
| Given Name | Addie M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Alameda-County, California
Spouse, age 44
Alameda-County, California · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Adelene |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Alameda City |
| 1935 Residence (County) | Alameda |
| Occupation | Housewife |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Addie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Addie Johnson
Spouse · 1930 · age 33 · b. ~1897 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula100unit:0780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Kalligan | 49 | Head | Clerk | Irish Free State |
| 2 | Mary F Kalligan | 50 | Wife | — | California |
| 3 | Eleanor Kalligan | 21 | Daughter | Stenographer | California |
| 4 | Margaret Kalligan | 18 | Daughter | Stenographer | California |
| 5 | Steve Jackson | 37 | Head | Mechanic | Illinois |
| 6 | Margaret Jackson | 42 | Wife | — | Wales |
| 7 | Ethel L Evans | 14 | Step-daughter | — | California |
| 8 | Wilhelmina Evans | 11 | Step-daughter | — | California |
| 9 | Carl L Schmidt | 45 | Head | Glazier | California |
| 10 | Emma Schmidt | 43 | Wife | — | California |
| 11 | Evelyn P Schmidt | 18 | Daughter | — | California |
| 12 | Arthur Schmidt | 16 | Daughter | — | California |
| 13 | James Hennessey | 48 | Head | Carpenter | California |
| 14 | Nellie Hennessey | 41 | Wife | — | California |
| 15 | Barbara Hennessey | 14 | Daughter | — | California |
| 16 | James J Jr Hennessey | 8 | Son | — | California |
| 17 | C. Head Clinton | 54 | Head | Truck Driver | California |
| 18 | Edna Clinton | 43 | Wife | — | California |
| 19 | E. Audrey Clinton | 10 | Daughter | — | California |
| 20 | Mildred Clinton | 8 | Daughter | — | California |
| 21 | L. Edna Clinton | 0 | Daughter | — | California |
| 22 | Hans Johnson | 58 | Head | Fireman | Denmark |
| 23 | Addie M Johnson THIS PERSON | 33 | Wife | — | Oregon |
| 24 | Howard Johnson | 8 | Son | — | California |
| 25 | L. Edna Johnson | 6 | Daughter | — | California |
| 26 | Alexander Lundeen | 67 | Head | Proprietor | Scotland |
| 27 | Edward H Lundeen | 53 | Head | Constable | California |
| 28 | Josephine V Lundeen | 51 | Wife | — | California |
| 29 | James Ford Lundeen | 50 | Brother | Truck Driver | California |
| 30 | Charles H Heald | 30 | Head | — | Holland |
| 31 | Louise E Heald | 49 | Wife | — | England |
| 32 | Donald G Heald | 23 | Son | Electrician | Holland |
| 33 | Edith M Heald | 17 | Wife | Teller | Canada English |
| 34 | James A Mcbride | 43 | Head | Salesman | California |
| 35 | Eunice L Mcbride | 36 | Wife | — | California |
| 36 | Franklin Mcbride | 17 | Son | — | California |
| 37 | Alice Mcbride | 15 | Daughter | — | California |
| 38 | Margaret Mcbride | 7 | Daughter | — | California |
| 39 | Reginald P Bison | 56 | Boarder | Steel Worker | Indiana |
| 40 | Frank J Foster | 57 | Head | Plumber | California |
| 41 | Rose D Foster | 54 | Wife | — | California |
| 42 | Violet Childs | 42 | Head | Salesman | California |
| 43 | Edna Childs | 51 | Wife | Sales Lady | California |
| 44 | Raymond J Potter | 30 | Head | Salesman | California |
| 45 | Shirley Potter | 25 | Wife | — | California |
| 46 | Charles W Baker | 37 | Head | Bookkeeper | California |
| 47 | Grace L Baker | 25 | Wife | — | California |
| 48 | Charles F Baker | 5 | Son | — | California |
| 49 | Samuel H Curtis | 58 | Head | Shipwright | Maine |
| 50 | Etta L Curtis | 57 | Wife | — | Iowa |
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)