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Francis Young — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this Francis Young across the 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 8-person household.
Age 16
b. ~1914
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Young |
| Given Name | Francis, A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1914 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Martin Young | Son | — | 26 | ~1904 |
| Helen Young | Daughter | — | 19 | ~1911 |
| Annie Young | Daughter | — | 28 | ~1902 |
| Angela Young | Daughter | — | 17 | ~1913 |
| Francis Young | Daughter | — | 16 | ~1914 |
| George Young | Head | — | 62 | ~1868 |
| Annie Young | Spouse | — | 55 | ~1875 |
| Cecilia Young | Daughter | — | 24 | ~1906 |
Census Appearances
1930
Alameda, California
Daughter, age 16
Alameda, California · implied b. ~1914 — 8 household members
| Surname | Young |
| Given Name | Francis, A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Daughter, age 25
Alameda-County, California · implied b. ~1915
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Young |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Chinese |
| Age | 25 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | City of Oakland |
| 1935 Residence (County) | Alameda |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Francis Young across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Francis Young
Daughter · 1930 · age 16 · b. ~1914 · California
★ You are viewing this record
Sibling
Helen Young
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Young
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Young
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecilia Young
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Angela Young
Sibling · 1930 · age 17
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 — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula102unit:0399)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Minnie T. Ivery | 49 | Head | — | England |
| 2 | Peter Moni | 49 | Head | Gardener | Italy |
| 3 | Theresa Moni | 46 | Wife | None | Italy |
| 4 | Louis Moni | 20 | Son | Gardener | Italy |
| 5 | Palmyra Moni | 18 | Daughter | None | Colorado |
| 6 | Bruno Moni | 16 | Son | None | Colorado |
| 7 | Walfred Johnson | 55 | Head | Pressage | Wisconsin |
| 8 | Lorne Johnson | 24 | Wife | None | California |
| 9 | Leroy Gerard | 8 | Step-son | None | California |
| 10 | Maurice Gerard | 2 | Step-son | None | California |
| 11 | George, W. Young | 62 | Head | Electrician | California |
| 12 | Annie, J. Young | 55 | Wife | None | California |
| 13 | Annie, Jr. Young | 28 | Daughter | Clerk | California |
| 14 | Martin, J. Young | 26 | Son | Steam-Fitter | California |
| 15 | Cecilia, M. Young | 24 | Daughter | Book-Keeper | California |
| 16 | Helen, P. Young | 19 | Daughter | None | California |
| 17 | Angela, C. Young | 17 | Daughter | None | California |
| 18 | Francis, A. Young THIS PERSON | 16 | Daughter | None | California |
| 19 | Lora Grabe | 42 | Head | Mangle | Germany |
| 20 | Jessie Grabe | 20 | Son | Sand Blaster | California |
| 21 | Gladys Grabe | 18 | Daughter | Waitress | California |
| 22 | William Spinney | 52 | Boarder | Truck Driver | Portugal |
| 23 | Herbert Speer | 38 | Head | Storekeeper | California |
| 24 | Louise Speer | 42 | Wife | None | California |
| 25 | Leslie Speer | 18 | Son | Delivery | California |
| 26 | Alvira Speer | 13 | Daughter | None | California |
| 27 | June Speer | 11 | Daughter | None | California |
| 28 | Percy Lemond | 32 | Head | Roofing | California |
| 29 | Mollie Lemond | 31 | Wife | None | Washington |
| 30 | Robert Lemond | 12 | Son | None | Washington |
| 31 | Elsie Lemond | 3 | Daughter | None | California |
| 32 | Thomas Clark | 52 | Lodger | Salesman | Ohio |
| 33 | Wayne Sammons | 38 | Lodger | Lather | Ohio |
| 34 | Charles Jenkins | 23 | Head | Metal Grinder | Tennessee |
| 35 | Myrtle Jenkins | 25 | Wife | None | Tennessee |
| 36 | Virgil Snyder | 21 | Head | Scaler | Washington |
| 37 | Evelyn Snyder | 18 | Wife | None | Montana |
| 38 | Chas. E. Williams | 41 | Lodger | Painter | Minnesota |
| 39 | Ernestio Savia | 35 | Lodger | Manager | Italy |
| 40 | Francisco Mardo | 75 | Lodger | Flag Man | Italy |
| 41 | Robert Osborne | 28 | Head | Deck Hand | California |
| 42 | Mary Osborne | 28 | Wife | None | California |
| 43 | Robert Jr. Osborne | 1 | Son | None | California |
| 44 | Lee Parker | 31 | Head | Drag Line Man | Pennsylvania |
| 45 | Lola Parker | 23 | Wife | None | New Mexico |
| 46 | Winifred Parker | 4 | Daughter | None | California |
| 47 | Richard Parker | 1 | Son | None | California |
| 48 | Virginia Parker | 0 | Daughter | None | California |
| 49 | Samuel Hupp | 40 | Head | Assembler | California |
| 50 | Mae Hupp | 32 | Wife | None | 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)