JH
John Hagan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this John Hagan across the 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 2
b. ~1928
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Hagan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Anna Hagan | Daughter | — | 15 | ~1915 |
| Virginia Hagan | Daughter | — | 11 | ~1919 |
| Anna Hagan | Other | — | 35 | ~1895 |
| Joseph Hagan | Son | — | 7 | ~1923 |
| Joseph Hagan | Head | — | 38 | ~1892 |
| Rudolph Ling | Other | — | 43 | ~1887 |
| John Hagan | Son | — | 2 | ~1928 |
Census Appearances
1930
St Louis, …
Son, age 2
St Louis, Missouri · implied b. ~1928 — 7 household members
| Surname | Hagan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Son, age 12
St.-Louis-County, Missouri · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis |
| 1935 Residence (County) | St. Louis |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Hagan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hagan
Son · 1930 · age 2 · b. ~1928 · Missouri
★ You are viewing this record
Sibling
Anna Hagan
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Hagan
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Hagan
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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1238:0725)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul A Mersch | 30 | Lodger | Salesman | Illinois |
| 2 | Charles Taggart | 21 | Lodger | Apprentice | Canada English |
| 3 | Jeremiah Hickey | 63 | Head | Officer | Southern Ireland |
| 4 | Anna Hickey | 58 | Wife-H | — | Southern Ireland |
| 5 | Helen Hickey | 28 | Daughter | Teacher | Missouri |
| 6 | Margaret Hickey | 24 | Daughter | Teacher | Missouri |
| 7 | Josephine Hickey | 22 | Daughter | Stenographer | Missouri |
| 8 | Agnes Hickey | 22 | Daughter | Stenographer | Missouri |
| 9 | Ursula Hickey | 18 | Daughter | — | Missouri |
| 10 | Leslie Furber | 22 | Head | Order Filler | Missouri |
| 11 | Mildred Furber | 22 | Wife-H | — | Louisiana |
| 12 | Jacqueline Furber | 0 | Daughter | — | Missouri |
| 13 | Margie Chenoweth | 21 | Sister-in-law | Finisher | Missouri |
| 14 | Edwin Leslie | 28 | Head | Multigraph Operator | Alabama |
| 15 | Helen Leslie | 28 | Wife | — | Alabama |
| 16 | Daniel D Duffy | 22 | Roomer | Assembler | Kansas |
| 17 | Joseph T Duffy | 20 | Brother | Assembler | Kansas |
| 18 | Estelle Cooney | 21 | Lodger | Operator | Missouri |
| 19 | Arthur Bergston | 43 | Lodger | Office Clerk | Michigan |
| 20 | Charles Sampson | 28 | Lodger | Cutter | New York |
| 21 | August Schaffer | 58 | Head | Jobber | Germany |
| 22 | Barbara Schaffer | 60 | Wife-H | — | Missouri |
| 23 | Emil A Hopp | 27 | Lodger | Operator | Germany |
| 24 | James Phelan | 32 | Lodger | Salesman | Missouri |
| 25 | Frank Russell | 49 | Head | Foreman | Indiana |
| 26 | Lulu Russell | 40 | Wife-H | — | North Dakota |
| 27 | Lela Russell | 17 | Daughter | Stenographer | Canada English |
| 28 | Frances Russell | 14 | Son | — | Canada English |
| 29 | Charles Russell | 2 | Son | — | Ohio |
| 30 | Nellie Grenon | 48 | Head | — | Missouri |
| 31 | Edward F Grenon | 21 | Son | — | Missouri |
| 32 | John Barry | 51 | Head | Office Clerk | Northern Ireland |
| 33 | Ellen Barry | 51 | Wife-H | — | Northern Ireland |
| 34 | Johanna Barry | 24 | Daughter | Stenographer | Missouri |
| 35 | Julia Barry | 22 | Daughter | Stenographer | Missouri |
| 36 | Ellen Barry | 20 | Daughter | Stenographer | Missouri |
| 37 | Mary Barry | 17 | Daughter | Stenographer | Missouri |
| 38 | Timothy Barry | 16 | Son | File Clerk | Missouri |
| 39 | John Barry | 13 | Son | — | Missouri |
| 40 | Charles Mueller | 34 | Head | Roofer | Missouri |
| 41 | Anna Mueller | 33 | Wife-H | — | Missouri |
| 42 | Helen Mueller | 9 | Daughter | — | Missouri |
| 43 | Charles Mueller | 8 | Son | — | Missouri |
| 44 | Joseph Hagan | 38 | Head | Proprietor | Missouri |
| 45 | Anna Hagan | 35 | Wife-H | — | Missouri |
| 46 | Anna Hagan | 15 | Daughter | — | Missouri |
| 47 | Virginia Hagan | 11 | Daughter | — | Missouri |
| 48 | Joseph C Hagan | 7 | Son | — | Missouri |
| 49 | John Hagan THIS PERSON | 2 | Son | — | Missouri |
| 50 | Rudolph Ling | 43 | Lodger | Paper Cleaner | Missouri |
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)