JB
James Bryan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · San Bernardino, California
Our Model Tree links this James Bryan across the 1920 and 1930 US Censuses in San Bernardino, California (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 12-person household.
Age 40
b. ~1890
Male
Head
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | San Bernardino, California |
| Surname | Bryan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Electrician |
| Industry | Pumping Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Radio Set | R |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Electrician |
| Township / Ward | San Bernardino Township |
| Est. Birth Year | ~1890 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Bryan | Daughter | — | 1 | ~1929 |
| Charles Bryan | Son | — | ~1930 | |
| Mabel Bryan | Daughter | — | 6 | ~1924 |
| Mabel Bryan | Spouse | — | 32 | ~1898 |
| George Bryan | Son | — | ~1930 | |
| Frank Bryan | Son | — | ~1930 | |
| William Bryan | Son | — | 5 | ~1925 |
| Robert Bryan | Son | — | 2 | ~1928 |
| James Bryan | Head | — | 40 | ~1890 |
| James Bryan | Son | — | 15 | ~1915 |
| John Bryan | Son | — | 4 | ~1926 |
| Alice Bryan | Daughter | — | ~1930 |
Census Appearances
1920
San Bernardino, …
Head, age 30
San Bernardino, California · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bryan |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Virginia |
| Occupation | Electrician |
| Industry | Power House |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
San Bernardino, …
Head, age 40
San Bernardino, California · implied b. ~1890 — 12 household members
| Surname | Bryan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Electrician |
| Industry | Pumping Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Radio Set | R |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 James Bryan across 2 US Census years (1920 and 1930) in San Bernardino, California, using XGBoost record linkage.
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This person
Anchor record
James Bryan
Head · 1930 · age 40 · b. ~1890 · 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 — San Bernardino, California
Open full size
1930 US Federal Census — San Bernardino, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel188:1093)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Bosler | 53 | Head | Farmer | Illinois |
| 2 | Minnie Bosler | 24 | Wife | — | California |
| 3 | Fred Jr. Bosler | 3 | Son | — | California |
| 4 | Donald Bosler | 1 | Son | — | California |
| 5 | Minnie Bosler | 0 | Daughter | — | California |
| 6 | Ira F. Mclaughlin | 57 | Head | Cartographer | California |
| 7 | Florence A. Mclaughlin | 54 | Wife | — | California |
| 8 | Florence E. Mclaughlin | 10 | Daughter | — | California |
| 9 | Filomena Folio | 41 | Head | — | Italy |
| 10 | Dominic Folio | 15 | Son | — | California |
| 11 | Mary Folio | 13 | Daughter | — | California |
| 12 | Frank Folio | 27 | Son | Farmer | California |
| 13 | Rose Folio | 20 | Daughter-in-law | — | New York |
| 14 | Dominic Folio | 3 | Grandson | — | California |
| 15 | Anthony Folio | 25 | Son | Farmer | New York |
| 16 | Mary Folio | 20 | Daughter-in-law | — | New York |
| 17 | Joseph Folio | 40 | Son | Farmer | California |
| 18 | Mary Folio | 23 | Daughter-in-law | — | California |
| 19 | Joseph Jr. Folio | 4 | Grandson | — | California |
| 20 | Mary Folio | 2 | Granddaughter | — | California |
| 21 | Dominic Folio | 1 | Grandson | — | California |
| 22 | Dominic Folio | 65 | Head | Farmer | Italy |
| 23 | Mary Folio | 60 | Wife | — | Italy |
| 24 | Dominic Jr. Folio | 20 | Son | — | California |
| 25 | William F. Meredith | 57 | Head | Farmer | Mississippi |
| 26 | Lulu Meredith | 53 | Wife | — | California |
| 27 | William Meredith | 16 | Son | — | California |
| 28 | Lulu Meredith | 14 | Daughter | — | California |
| 29 | Frank Meredith | 12 | Son | — | California |
| 30 | George Meredith | 10 | Son | — | California |
| 31 | Mary Meredith | 8 | Daughter | — | California |
| 32 | John Meredith | 5 | Son | — | California |
| 33 | August F. Borst | 52 | Head | Manager | Iowa |
| 34 | Isabelle L. Borst | 51 | Wife | — | California |
| 35 | Edward Gardner | 61 | Head | Proprietor | New York |
| 36 | Minnie A. Gardner | 61 | Wife | — | New York |
| 37 | Herbert H. Crandall | 52 | Head | Electrician | New York |
| 38 | Ada Crandall | 52 | Wife | — | New York |
| 39 | James Bryan THIS PERSON | 40 | Head | Electrician | Virginia |
| 40 | Mabel H. Bryan | 32 | Wife | — | Missouri |
| 41 | James Jr. Bryan | 15 | Son | — | California |
| 42 | Mabel Bryan | 6 | Daughter | — | California |
| 43 | William Bryan | 5 | Son | — | California |
| 44 | John Bryan | 4 | Son | — | California |
| 45 | Robert Bryan | 2 | Son | — | California |
| 46 | Mary Bryan | 1 | Daughter | — | California |
| 47 | George Bryan | 0 | Son | — | California |
| 48 | Frank Bryan | 0 | Son | — | California |
| 49 | Alice Bryan | 0 | Daughter | — | California |
| 50 | Charles Bryan | 0 | Son | — | 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)