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Henry Marshall — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this Henry Marshall across the 1920, 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 6-person household.
Age 29
b. ~1901
Male
Head
Born: California
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Marshall |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 24 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Occupation | Driver |
| Industry | Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Driver |
| Township / Ward | Alameda City |
| Est. Birth Year | ~1901 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Henry Marshall | Head | — | 29 | ~1901 |
| Ethel Marshall | Daughter | — | 12 | ~1918 |
| Marjorie Marshall | Daughter | — | 5 | ~1925 |
| Raymond Marshall | Son | — | 10 | ~1920 |
| Antoinette Marshall | Spouse | — | 30 | ~1900 |
| Louisa Marshall | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Alameda, California
Head, age 19
Alameda, California · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshal |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Apprentice |
| Industry | Molder |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Head, age 29
Alameda, California · implied b. ~1901 — 6 household members
| Surname | Marshall |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 24 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Driver |
| Industry | Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Head, age 39
Alameda-County, California · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshal |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Alameda |
| Occupation | 40 |
| Industry | sheet metal worker |
| Class of Worker | store factory |
| Highest Grade | No 6 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Henry Marshall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Marshall
Head · 1930 · age 29 · b. ~1901 · California
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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:1004)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George W Johnston | 61 | Head | Contractor | Nova Scotia |
| 2 | Cora E Johnston | 50 | Wife | — | Ohio |
| 3 | Jean Johnston | 16 | Daughter | — | California |
| 4 | Harry S Orr | 57 | Head | Draughtsman | California |
| 5 | Mabel Orr | 51 | Wife | — | Nova Scotia |
| 6 | — | None | — | — | — |
| 7 | Arthur J Pyne | 40 | Head | Clerk | California |
| 8 | Mildred E Pyne | 40 | Wife | — | California |
| 9 | Arthur J Jr Pyne | 22 | Son | Cashier | California |
| 10 | Lawrence C Pyne | 21 | Son | Clerk | California |
| 11 | Russell F Pyne | 13 | Son | — | California |
| 12 | Katherine I Pyne | 11 | Daughter | — | California |
| 13 | William M Partridge | 50 | Head | Mfg Agent | New York |
| 14 | Edna Partridge | 47 | Wife | — | California |
| 15 | Mike Darcoma | 63 | Head | Helper | Italy |
| 16 | Gordon Aitchison | 41 | Head | Carpenter | California |
| 17 | Helen Aitchison | 31 | Wife | — | California |
| 18 | Robert Aitchison | 10 | Son | — | California |
| 19 | Rebecca Backer | 69 | Mother-in-law | — | Germany |
| 20 | Dewey L Carter | 33 | Head | Clerk | Utah |
| 21 | Ina Carter | 30 | Wife | — | Utah |
| 22 | Dorothy Carter | 10 | Daughter | — | Utah |
| 23 | Walter Seagren | 36 | Head | Painter Spray | Minnesota |
| 24 | Ruby Seagren | 32 | Wife | — | California |
| 25 | Donald Seagren | 2 | Son | — | California |
| 26 | Harrison Macdonald | 54 | Head | — | Canada Eng |
| 27 | Kathryn Macdonald | 48 | Wife | — | Canada Eng |
| 28 | Gladys Rose Macdonald | 13 | Adopted Dau | — | Nevada |
| 29 | Frank Bansho | 44 | Head | Iron Worker | Australia |
| 30 | Henry Marshall THIS PERSON | 29 | Head | Driver | California |
| 31 | Antoinette Marshall | 30 | Wife | — | California |
| 32 | Louisa Marshall | 13 | Daughter | — | California |
| 33 | Ethel Marshall | 12 | Daughter | — | California |
| 34 | Raymond Marshall | 10 | Son | — | California |
| 35 | Marjorie Marshall | 5 | Daughter | — | California |
| 36 | Giaffo Pucci | 44 | Head | Dealer | Italy |
| 37 | Rose Pucci | 40 | Wife | — | Italy |
| 38 | Saladine Pucci | 18 | Son | — | California |
| 39 | Joseph Pucci | 9 | Son | — | California |
| 40 | Frank Pucci | 8 | Son | — | California |
| 41 | Cortone Feno | 60 | Head | Retired | California |
| 42 | Clara B Feno | 51 | Wife | — | Iowa |
| 43 | Ray Griffin | 32 | Lodger | Machinist | California |
| 44 | William Carter | 45 | Head | Laborer | Missouri |
| 45 | Lelie Carter | 42 | Wife | — | Missouri |
| 46 | Graydon Carter | 19 | Son | Laborer | California |
| 47 | Vernon Carter | 17 | Son | — | California |
| 48 | Peter J Grimes | 50 | Head | Nurse | England |
| 49 | Josephine Grimes | 55 | Wife | — | Iowa |
| 50 | Ray J Grimes | 22 | Son | Musician | California |
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)