JH
John Hogan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Maryland
Our Model Tree links this John Hogan across the 1920 and 1930 US Censuses in Washington, Maryland (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 10-person household.
Age 54
b. ~1876
Male
Head
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Maryland |
| Surname | Hogan |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 27 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Engineer |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Engineer |
| Township / Ward | Hagerstown City |
| Est. Birth Year | ~1876 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Ruth Hogan | Daughter | — | 8 | ~1922 |
| Betty Hogan | Daughter | — | 5 | ~1925 |
| Doris Hogan | Daughter | — | 3 | ~1927 |
| Julia Hogan | Daughter | — | 18 | ~1912 |
| Naomi Hogan | Daughter | — | 15 | ~1915 |
| Mary Hogan | Daughter | — | 22 | ~1908 |
| John Hogan | Head | — | 54 | ~1876 |
| Julia Hogan | Other | — | 47 | ~1883 |
| John Hogan | Son | — | 20 | ~1910 |
| Robert Hogan | Son | — | 16 | ~1914 |
Census Appearances
1920
Washington, Maryland
Head, age 44
Washington, Maryland · implied b. ~1876 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Engineer Stationary |
| Industry | Fertilizer Plant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Washington, Maryland
Head, age 54
Washington, Maryland · implied b. ~1876 — 10 household members
| Surname | Hogan |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 27 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Engineer |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| 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 John Hogan across 2 US Census years (1920 and 1930) in Washington, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
John Hogan
Head · 1930 · age 54 · b. ~1876 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Washington, Maryland
Open full size
1930 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus880unit:1076)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emma Black | 42 | Wife-H | — | Virginia |
| 52 | Lillian Black | 19 | Daughter | Bookkeeper | North Carolina |
| 53 | Charles H. Wilson | 43 | Head | Lumberman | Maryland |
| 54 | Victoria Wilson | 42 | Wife-H | — | Maryland |
| 55 | Blanch Shoemaker | 48 | Roomer | Dressmaker | Maryland |
| 56 | Jessie T. Young | 44 | Head | Carpenter | Maryland |
| 57 | Lillian Young | 18 | Daughter | — | Maryland |
| 58 | B. Franklin Young | 16 | Son | Winder | Maryland |
| 59 | Ludwig J. Young | 14 | Son | — | Maryland |
| 60 | Joseph H. Dawson | 46 | Head | Helper | Virginia |
| 61 | Nellie Dawson | 45 | Wife-H | — | Virginia |
| 62 | Thurman Dawson | 17 | Son | Knitter | Virginia |
| 63 | Grace Harman | 38 | Head | Knitter | Maryland |
| 64 | Earl L. Harman | 10 | Son | — | Maryland |
| 65 | Charles Tadhill | 58 | Head | Conductor | Pennsylvania |
| 66 | Annie Tadhill | 58 | Wife-H | — | Maryland |
| 67 | Evelyn Tadhill | 21 | Daughter | — | Maryland |
| 68 | Daniel Springer | 41 | Head | Machinist | Maryland |
| 69 | Gertrude Springer | 27 | Wife-H | — | Maryland |
| 70 | Junior Springer | 2 | Son | — | Maryland |
| 71 | Richard Springer | 1 | Son | — | Maryland |
| 72 | Vivian Springer | 23 | Sister | — | Maryland |
| 73 | Edna Alexander | 18 | Sister in Law | — | Maryland |
| 74 | Alene Pearl | 22 | Boarder | Bagger | Maryland |
| 75 | John D. Reupert | 75 | Head | — | Maryland |
| 76 | Ida A. Reupert | 74 | Wife-H | — | Maryland |
| 77 | Pearl Restler | 23 | Granddaughter | Saleslady | Maryland |
| 78 | John W. Hogan THIS PERSON | 54 | Head | Engineer | Virginia |
| 79 | Julia Hogan | 47 | Wife-H | — | Maryland |
| 80 | Mary Hogan | 22 | Daughter | Teacher | Maryland |
| 81 | John Hogan | 20 | Son | Chauffeur | Maryland |
| 82 | Julia Hogan | 18 | Daughter | — | Maryland |
| 83 | Robert Hogan | 16 | Son | Service Man | Maryland |
| 84 | Naomi Hogan | 15 | Daughter | — | Maryland |
| 85 | Ruth Hogan | 8 | Daughter | — | Maryland |
| 86 | Betty J. Hogan | 5 | Daughter | — | Maryland |
| 87 | Doris Hogan | 3 | Daughter | — | Maryland |
| 88 | Herman S. Tellow | 33 | Head | Machinist | Maryland |
| 89 | Marie Tellow | 35 | Wife-H | — | Maryland |
| 90 | Philis Tellow | 11 | Daughter | — | Maryland |
| 91 | Lester H. Tellow | 7 | Son | — | Maryland |
| 92 | G. Lorraine Tellow | 1 | Daughter | — | Maryland |
| 93 | William Lusht-Augh | 25 | Head | Machinist | Maryland |
| 94 | Florence Lusht-Augh | 23 | Wife-H | — | Pennsylvania |
| 95 | Philis Lusht-Augh | 6 | Daughter | — | Maryland |
| 96 | William Lusht-Augh | 2 | Son | — | Maryland |
| 97 | Charles Arnsperger | 46 | Head | Retail Merchant | Maryland |
| 98 | Bessie Arnsperger | 41 | Wife-H | — | Maryland |
| 99 | Jean L. Arnsperger | 11 | Daughter | — | Maryland |
| 100 | Doris G. Arnsperger | 4 | Daughter | — | Maryland |
Related Census Records
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)