JH
James Hagan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this James Hagan across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 6-person household.
Age 15
b. ~1915
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Hagan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1915 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Minnie Hagan | Daughter | — | 19 | ~1911 |
| Rose Hagan | Daughter | — | 17 | ~1913 |
| James Hagan | Son | — | 21 | ~1909 |
| William Hagan | Son | — | 13 | ~1917 |
| James Hagan | Son | — | 15 | ~1915 |
| George Hagan | Head | — | 42 | ~1888 |
Census Appearances
1930
Los Angeles, …
Son, age 15
Los Angeles, California · implied b. ~1915 — 6 household members
| Surname | Hagan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 26
Los-Angeles-County, California · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | James D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Extra |
| Industry | Motion Picture |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 38 |
| 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 James Hagan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hagan
Son · 1930 · age 15 · b. ~1915 · California
★ You are viewing this record
Sibling
Rose Hagan
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hagan
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hagan
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Hagan
Sibling · 1930 · age 19
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel143:0478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Minnie | 27 | Wife-H | — | Virginia |
| 52 | Edward | 7 | Son | — | California |
| 53 | James | 2 | Son | — | California |
| 54 | Andrew Hansen | 42 | Head | Painter | Norway |
| 55 | Laura Hansen | 42 | Wife | — | Norway |
| 56 | Lillian Hansen | 18 | Daughter | — | California |
| 57 | Arthur Hansen | 16 | Son | — | California |
| 58 | Lucy E Kendall | 58 | Head | — | Louisiana |
| 59 | James Kendall | 27 | Son | Physician | Louisiana |
| 60 | Campbell Kendall | 23 | Son | Fireman | Louisiana |
| 61 | Irma Kendall | 21 | Daughter | — | Arkansas |
| 62 | Hazel Kendall | 19 | Daughter | — | California |
| 63 | Jane Kendall | 17 | Daughter | — | California |
| 64 | James Kendall | 45 | Head | — | Louisiana |
| 65 | Kendall | 40 | Wife | — | Louisiana |
| 66 | Kendall | 12 | Son | — | California |
| 67 | Kendall | 12 | Son | — | California |
| 68 | James Kendall | 45 | Head | — | Louisiana |
| 69 | Irma Kendall | 40 | Wife | — | Louisiana |
| 70 | Ruth Kendall | 12 | Daughter | — | California |
| 71 | James Kendall | 45 | Head | — | Louisiana |
| 72 | Irma Kendall | 40 | Wife | — | Louisiana |
| 73 | Ruth Kendall | 12 | Daughter | — | California |
| 74 | James Kendall | 45 | Head | — | Louisiana |
| 75 | Irma Kendall | 40 | Wife | — | Louisiana |
| 76 | Ruth Kendall | 12 | Daughter | — | California |
| 77 | Andrew Eahan | 40 | Head | Grocer | Italy |
| 78 | Minnie Eahan | 35 | Wife | — | Italy |
| 79 | Mary Eahan | 11 | Daughter | — | California |
| 80 | George Eahan | 9 | Son | — | California |
| 81 | Danny Eahan | 6 | Son | — | California |
| 82 | Dominic Fontana | 43 | Head | Gardener | Italy |
| 83 | Mary Fontana | 33 | Wife | — | Italy |
| 84 | Frank Fontana | 10 | Son | — | California |
| 85 | Doris Fontana | 8 | Daughter | — | California |
| 86 | Fontana | 6 | Son | — | California |
| 87 | Panchon Fontana | 4 | Daughter | — | California |
| 88 | Angelo Fontana | 2 | Son | — | California |
| 89 | George Hagan | 42 | Head | Gardener | Italy |
| 90 | James Hagan | 21 | Son | — | Italy |
| 91 | Minnie Hagan | 19 | Daughter | — | California |
| 92 | Rose Hagan | 17 | Daughter | — | California |
| 93 | James Hagan THIS PERSON | 15 | Son | — | California |
| 94 | William Hagan | 13 | Son | — | California |
| 95 | Hagan | 11 | Son | — | California |
| 96 | Thomas Cudner | 42 | Head | Clerk | District of Columbia |
| 97 | Edith Cudner | 38 | Wife | — | New York |
| 98 | Gilbert Cudner | 18 | Son | — | District of Columbia |
| 99 | Thomas Cudner | 16 | Son | Messenger | District of Columbia |
| 100 | Cudner | 14 | Son | — | District of Columbia |
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)