HB
Harry Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Clark, Ohio
Our Model Tree links this Harry Brown across the 1910, 1920 and 1930 US Censuses in Clark, Ohio (XGBoost, ~Confirmed), with identified parents Ira & Lilly — first a head (b.~1893), then head of a 6-person household.
Age 37
b. ~1893
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Clark, Ohio |
| Surname | Brown |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Toolmaker |
| Industry | Automobile Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Toolmaker |
| Township / Ward | Springfield City |
| Est. Birth Year | ~1893 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Sarah Brown | Daughter | — | 16 | ~1914 |
| Virginia Brown | Daughter | — | 6 | ~1924 |
| Elizabeth Brown | Daughter | — | 13 | ~1917 |
| Harry Brown | Head | — | 37 | ~1893 |
| Harry Brown | Son | — | 5 | ~1925 |
| Alice Brown | Spouse | — | 35 | ~1895 |
Census Appearances
1910
Clark, Ohio
Son, age 16
Clark, Ohio · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Harry A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Clark, Ohio
Head, age 27
Clark, Ohio · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Harry |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | machinist |
| Industry | shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Clark, Ohio
Head, age 37
Clark, Ohio · implied b. ~1893 — 6 household members
| Surname | Brown |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Toolmaker |
| Industry | Automobile Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Harry Brown across 3 US Census years (1910, 1920 and 1930) in Clark, Ohio, using XGBoost record linkage. Identified parents: father Ira Brown (~0.92 confidence) and mother Lilly Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ira Brown
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Lilly Brown
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Brown
Head · 1930 · age 37 · b. ~1893 · Ohio
★ 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 — Clark, Ohio
Open full size
1930 US Federal Census — Clark, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1756:0756)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marjorie Boston | 27 | Wife | Maid | Virginia |
| 52 | James Williams | 31 | Head | Porter | Kentucky |
| 53 | Dora Williams | 30 | Wife | None | Ohio |
| 54 | Howard Williams | 12 | Son | None | Ohio |
| 55 | Lawrence Williams | 9 | Son | None | Ohio |
| 56 | Sarah Williams | 7 | Daughter | None | Ohio |
| 57 | Kenneth Williams | 5 | Son | None | Ohio |
| 58 | Iona Williams | 3 | Daughter | None | Ohio |
| 59 | Sully Jaymes | 52 | Head | Physician | Massachusetts |
| 60 | Anna Jaymes | 43 | Wife | None | Kentucky |
| 61 | Virgil Wendell | 53 | Head | Molder | Ohio |
| 62 | Louisa Wendell | 52 | Wife | None | Ohio |
| 63 | John Wendell | 31 | Son | Order Clerk | Ohio |
| 64 | Harvey Parsley | 32 | — | Cement Worker | Ohio |
| 65 | Mary Parsley | 27 | Wife | None | Ohio |
| 66 | Elizabeth Parsley | 5 | Daughter | None | Ohio |
| 67 | Marjorie Parsley | 4 | Daughter | None | Ohio |
| 68 | Joseph Parsley | 3 | Son | None | Ohio |
| 69 | Lillie Parsley | 1 | Daughter | None | Ohio |
| 70 | Grace Parsley | 0 | Daughter | None | Ohio |
| 71 | Mort Moreland | 42 | — | Porter | Georgia |
| 72 | Anna Moreland | 35 | Wife | None | Georgia |
| 73 | Katherine Moreland | 9 | Daughter | None | Georgia |
| 74 | Mort Moreland | 7 | Son | None | Georgia |
| 75 | Eloise Moreland | 6 | Daughter | None | Georgia |
| 76 | Arnold Moreland | 4 | Son | None | Georgia |
| 77 | Virginia Moreland | 2 | Daughter | None | Ohio |
| 78 | O W Thomas | 65 | — | Carpenter | Georgia |
| 79 | Ella Thomas | 58 | Wife | Laundress | Georgia |
| 80 | John Middleton | 39 | — | Laborer | Alabama |
| 81 | Evelyn Middleton | 40 | Wife | None | Georgia |
| 82 | William Coleman | 38 | — | Millwright | Georgia |
| 83 | Mattie Coleman | 30 | Wife | None | Georgia |
| 84 | Herbuline Coleman | 12 | Daughter | None | Georgia |
| 85 | Charles Coleman | 11 | Son | None | Georgia |
| 86 | Emery Coleman | 10 | Son | None | Georgia |
| 87 | Harry Brown THIS PERSON | 37 | Head | Toolmaker | Ohio |
| 88 | Alice Brown | 35 | Wife | Finisher | Ohio |
| 89 | Sarah Brown | 16 | Daughter | None | Ohio |
| 90 | Elizabeth Brown | 13 | Daughter | None | Ohio |
| 91 | Virginia Brown | 6 | Daughter | None | Ohio |
| 92 | Harry Brown | 5 | Son | None | Ohio |
| 93 | James Donnohue | 61 | Head | Salesman | West Virginia |
| 94 | Janet Donnohue | 37 | Wife | None | Ohio |
| 95 | Abbie Kelly | 64 | Mother-in-law | Practical Nurse | Irish Free State |
| 96 | Charles Jones | 43 | Head | Merchant | Indiana |
| 97 | Clara Jones | 40 | Wife | Saleslady | Kansas |
| 98 | Isaac Williams | 25 | Head | General Work | Georgia |
| 99 | Olivia Williams | 9 | Daughter | None | Georgia |
| 100 | Elliott Williams | 6 | Daughter | None | Georgia |
Pedigree Summary
Harry
Gen 1 · 2 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)