JP
Joseph Perry — 1930 US Census Record
Model Tree available1930 United States Federal Census · Alameda, California
Our Model Tree links this Joseph Perry across the 1920, 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed), with identified parents Joe & Joseph — first a son (b.~1904), then head of a 4-person household.
Age 26
b. ~1904
Male
Son
Born: Portugal
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Perry |
| Given Name | Joseph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 21 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Occupation | Electrician |
| Industry | Pump factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Occupation | Electrician |
| Township / Ward | Oakland |
| Est. Birth Year | ~1904 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Joe Perry | Head | — | 47 | ~1883 |
| Geraldine Perry | Other | — | 2 | ~1928 |
| Gloria Perry | Other | — | 27 | ~1903 |
| Joseph Perry | Son | — | 26 | ~1904 |
Census Appearances
1920
Bristol, Massachusetts
Son, age 15
Bristol, Massachusetts · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Portugal |
| Year of Immigration | 1906 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Alameda, California
Son, age 26
Alameda, California · implied b. ~1904 — 4 household members
| Surname | Perry |
| Given Name | Joseph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 21 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Electrician |
| Industry | Pump factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Alameda-County, California
Head, age 37
Alameda-County, California · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perry |
| Given Name | Joe A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Oakland |
| 1935 Residence (County) | Alameda |
| Naturalization Status | Naturalized |
| Occupation | Electrician |
| Industry | Elec. Const. Bldg. Industry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1300 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
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 Joseph Perry across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Joe Perry (~0.92 confidence) and father Joseph Perry (~0.92 confidence) and mother Mary Perry (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joe Perry
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Joseph Perry
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Mary Perry
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Perry
Son · 1930 · age 26 · b. ~1904 · 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:acpl_california_08_reel08:0687)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joe M. Perry | 47 | Head | Plasterer | Portugal |
| 2 | Joseph A. Perry THIS PERSON | 26 | Son | Electrician | Portugal |
| 3 | Gloria Perry | 27 | Daughter-in-law | — | Portugal |
| 4 | Geraldine Perry | 2 | Granddaughter | — | California |
| 5 | Joseph H. Mueller | 59 | Head | Machinist | New Jersey |
| 6 | Hermingundia Mueller | 60 | Wife | — | Germany |
| 7 | Gustav Balke | 71 | Head | Watchman | Germany |
| 8 | Nellie B. Balke | 48 | Wife | — | Oregon |
| 9 | Carl Balke | 22 | Son | Laborer | California |
| 10 | Viola Balke | 17 | Daughter | — | California |
| 11 | Melvin Balke | 10 | Son | — | California |
| 12 | Margaret Balke | 8 | Daughter | — | California |
| 13 | Walter Balke | 4 | Son | — | California |
| 14 | Herbert Balke | 2 | Son | — | California |
| 15 | Robert B. Hamilton | 36 | Head | Carpenter | Michigan |
| 16 | Eva L. Hamilton | 33 | Wife | — | Michigan |
| 17 | Marjorie Hamilton | 7 | Daughter | — | California |
| 18 | John Pina | 30 | Head | Linen Clerk | Massachusetts |
| 19 | Albertine Pina | 27 | Wife | Helper | Cape Verde Is. |
| 20 | Manuel Pina | 8 | Son | — | Massachusetts |
| 21 | Johannes Olsen | 67 | Head | Photographer | Norway |
| 22 | Bertha Olsen | 54 | Wife | — | Norway |
| 23 | Thoralf Olsen | 23 | Son | Photographer | Norway |
| 24 | Joe Olsen | 19 | Son | — | Norway |
| 25 | Mildred Olsen | 21 | Daughter | Stenographer | Norway |
| 26 | Howard Olsen | 22 | Son-in-law | Painter | California |
| 27 | Mattheus Olsen | 15 | Son | — | Norway |
| 28 | Emma Pellar | 62 | Head | — | Minnesota |
| 29 | Herman Pellar | 69 | Brother | — | Minnesota |
| 30 | Ethel B. Clark | 35 | Head | Housewife | California |
| 31 | Barbara Clark | 1 | Daughter | — | California |
| 32 | Joseph De Mello | 24 | Head | Machinist | California |
| 33 | Jessie De Mello | 24 | Wife | — | California |
| 34 | Joseph Jr. De Mello | 2 | Son | — | California |
| 35 | Clifford De Mello | 1 | Son | — | California |
| 36 | William F. Miller | 45 | Head | Chauffeur | California |
| 37 | Manuel Edwards | 26 | Head | Laborer | Massachusetts |
| 38 | Sophie A. Edwards | 25 | Wife | — | Massachusetts |
| 39 | Leonard F. Edwards | 6 | Son | — | California |
| 40 | Antonio L. Zomba | 56 | Head | Clergyman | Cape Verde Is. |
| 41 | Julia E. Zomba | 47 | Wife | — | Cape Verde Is. |
| 42 | Edward L. Zomba | 22 | Son | Machinist | California |
| 43 | Anthony Zomba | 20 | Son | Radio Oper. | California |
| 44 | Samuel Zomba | 18 | Son | — | California |
| 45 | Priscilla Zomba | 14 | Daughter | — | California |
| 46 | Anne A. Zomba | 7 | Daughter | — | California |
| 47 | Irene J. Eben | 29 | Head | — | Massachusetts |
| 48 | Itachile Wayne A. Eben | 13 | Son | — | California |
| 49 | Oscar Borges | 23 | Boarder | Machinist | Portugal |
| 50 | Peter Manos | 31 | Head | Merchant | Greece |
Pedigree Summary
Joseph
Gen 1 · 3 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)