JD
John Driscoll — 1930 US Census Record
Model Tree available1930 United States Federal Census · San Francisco, California
Our Model Tree links this John Driscoll across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents William & Margaret — first a son (b.~1908), then head of a 8-person household.
Age 22
b. ~1908
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Driscoll |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Tilesetter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Tilesetter |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1908 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Driscoll | Daughter | — | 25 | ~1905 |
| Mary Holland | Daughter | — | 22 | ~1908 |
| Eleanor Holland | Daughter | — | 7 | ~1923 |
| Nora Mccoy | Daughter | — | 29 | ~1901 |
| William Driscoll | Head | — | 69 | ~1861 |
| Albert Mccoy | Son | — | 8 | ~1922 |
| John Driscoll | Son | — | 22 | ~1908 |
| Margaret Driscoll | Spouse | — | 59 | ~1871 |
Census Appearances
1910
San Francisco, …
Son, age 2
San Francisco, California · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Driscoll |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Son, age 11
San Francisco, California · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Driscoll |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Son, age 22
San Francisco, California · implied b. ~1908 — 8 household members
| Surname | Driscoll |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Irish Free State |
| Occupation | Tilesetter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 John Driscoll across 3 US Census years (1910, 1920 and 1930) in San Francisco, California, using XGBoost record linkage. Identified parents: father William Driscoll (~0.92 confidence) and mother Margaret Driscoll (~0.92 confidence) and mother Margaret Driscoll (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Driscoll
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Margaret Driscoll
b. ~1871
Source mother
● Household
· direct · ~0.92
Mother
Margaret Driscoll
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Driscoll
Son · 1930 · age 22 · b. ~1908 · California
★ You are viewing this record
Sibling
Albert Mccoy
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nora Mccoy
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Holland
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Driscoll
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Holland
Sibling · 1930 · age 7
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 — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
33 people indexed on this census page (ia:1930:californiacensus00reel198:0081)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Laurimore | 68 | Head | — | Ohio |
| 2 | Boyte Mason | 32 | Head | Clerk | New York |
| 3 | Irene Mason | 32 | Wife | — | California |
| 4 | Freda Mason | 35 | Wife | — | Minnesota |
| 5 | Eugene Alexander | 25 | Boarder | Clerk | Minnesota |
| 6 | Clifford Bailey | 14 | Son | — | California |
| 7 | Hilda Hultgren | 28 | Sister | Saleslady | Minnesota |
| 8 | Bert Burneau | 28 | Head | Painter | California |
| 9 | Ethel Burneau | 24 | Wife | Stenographer | Massachusetts |
| 10 | Frank Fitzgerald | 31 | Head | In-Tal-Pub-A | Minnesota |
| 11 | Ruth Fitzgerald | 31 | Wife | — | Oregon |
| 12 | Bruce Fitzgerald | 0 | Son | — | California |
| 13 | Mina Thompson | 56 | Mother-in-law | Teacher | Kansas |
| 14 | Lloyd Nordwick | 25 | Head | Painter | California |
| 15 | Evelyn Nordwick | 21 | Wife | — | California |
| 16 | Lloyd Jr. Nordwick | 3 | Son | — | California |
| 17 | Edna Kohler | 18 | Sister-in-law | Operator | California |
| 18 | James Work | 24 | Boarder | Painter | Unknown |
| 19 | Ida Gardner | 21 | Boarder | Operator | California |
| 20 | Robert Linnell | 30 | Head | Foreman | New York |
| 21 | Jane Linnell | 34 | Wife | Clerk | New York |
| 31 | Jasper Belvedere | 47 | Head | Laborer | Italy |
| 32 | Darfino Belvedere | 37 | Wife | Dressmaker | Italy |
| 33 | Giacomo Belvedere | 16 | Son | — | California |
| 34 | Paula Belvedere | 14 | Son | — | California |
| 37 | William Driscoll | 69 | Head | Laborer | Iowa |
| 38 | Margaret Driscoll | 59 | Wife | — | Irish Free State |
| 39 | Margaret Driscoll | 25 | Daughter | — | California |
| 40 | John Driscoll THIS PERSON | 22 | Son | Tilesetter | California |
| 41 | Mary Holland | 22 | Daughter | — | California |
| 42 | Eleanor Holland | 7 | Daughter | — | California |
| 43 | Nora Mccoy | 29 | Daughter | Packer | California |
| 44 | Albert Mccoy | 8 | Son | — | California |
Related Census Records
Pedigree Summary
John + 5 siblings
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)