HB
Harold Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Harold Brown across the 1910, 1920 and 1930 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents Albert & Catherine — first a son (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Brown |
| Given Name | Harold B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Service Mgr. |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Service Mgr. |
| Township / Ward | Cleveland City |
| Est. Birth Year | ~1908 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Albert Brown | Head | — | 51 | ~1879 |
| Catherine Brown | Other | — | 51 | ~1879 |
| Edward Brown | Son | — | 20 | ~1910 |
| Harold Brown | Son | — | 22 | ~1908 |
Census Appearances
1910
Cuyahoga, Ohio
Other, age 2
Cuyahoga, Ohio · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Harold G |
| Relationship to Head | Grand-son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ger. |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Cuyahoga, Ohio
Son, age 12
Cuyahoga, Ohio · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Son, age 22
Cuyahoga, Ohio · implied b. ~1908 — 4 household members
| Surname | Brown |
| Given Name | Harold B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Service Mgr. |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Harold Brown across 3 US Census years (1910, 1920 and 1930) in Cuyahoga, Ohio, using XGBoost record linkage. Identified parents: father Albert Brown (~0.92 confidence) and mother Catherine Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Brown
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Catherine Brown
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Brown
Son · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Edward Brown
Sibling · 1930 · age 20
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1762rs:0485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Shields U. Saxman | 45 | Head | Manager Orders | Pennsylvania |
| 2 | Hazel E. Saxman | 40 | Wife-H | None | Pennsylvania |
| 3 | Gladys Saxman | 17 | Daughter | None | Pennsylvania |
| 4 | Bertha E. Waite | 48 | Head | None | Ohio |
| 5 | Estella Waite | 29 | Daughter | None | Ohio |
| 6 | Bente Ruth Waite | 25 | Daughter | Teacher | Ohio |
| 7 | Audrey R. Waite | 18 | Daughter | None | Ohio |
| 8 | Lucille Green | 40 | Sister | Clerk | Ohio |
| 9 | Gertrude Bettner | 33 | Lodger | Telegraph Operator | Ohio |
| 10 | William Hoesterman | 59 | Head | Production Mang. | Texas |
| 11 | Johanna Hoesterman | 58 | Wife-H | None | Irish-Free-State |
| 12 | Albert Upham | 46 | Lodger | Manager | England |
| 13 | Roscoe C. Morrison | 32 | Lodger | Merchant | West Virginia |
| 14 | Wilhelmina Morrison | 27 | Lodger | None | Switzerland |
| 15 | Cyril G. Jersey | 41 | Head | Painter | Canada English |
| 16 | Edith E. Jersey | 36 | Wife-H | None | New York |
| 17 | Mary A. Powell | 76 | Mother-in-law | None | Isle of Man |
| 18 | Flora M. Jersey | 3 | Daughter | None | Ohio |
| 19 | George Cowan | 51 | Head | Engineer | Canada English |
| 20 | Marie Cowan | 50 | Wife-H | None | Canada English |
| 21 | George A. Cowan | 23 | Son | Chief Of Service | New York |
| 22 | Thais E. Cowan | 21 | Daughter | Clerk | New York |
| 23 | William R. Cowan | 19 | Son | Usher | Canada English |
| 24 | Jean M. Cowan | 7 | Daughter | None | Ohio |
| 25 | Annie Schofield | 28 | Boarder | Clerk | England |
| 26 | Albert G. Brown | 51 | Head | Salesman | Ohio |
| 27 | Catherine E. Brown | 51 | Wife-H | None | Ohio |
| 28 | Harold B. Brown THIS PERSON | 22 | Son | Service Mgr. | Ohio |
| 29 | Edward A. Brown | 20 | Son | None | Ohio |
| 30 | Charles D. Pereira | 63 | Head | Real Estate | New York |
| 31 | Lester Pereira | 19 | Son | Deck Watch | Ohio |
| 32 | Thomas J. Reynolds | 26 | Head | Salesman | Ohio |
| 33 | Ruth Reynolds | 24 | Wife-H | None | Ohio |
| 34 | Margaret Reynolds | 2 | Daughter | None | Ohio |
| 35 | Phillip H. Baker | 44 | Head | Manager | Ohio |
| 36 | Emma Baker | 47 | Wife-H | None | Ohio |
| 37 | Donald Baker | 15 | Son | None | Ohio |
| 38 | Eleanor Baker | 11 | Daughter | None | Ohio |
| 39 | Otto J. Koryta | 34 | Head | Patrolman | Ohio |
| 40 | Reta Koryta | 28 | Wife-H | None | Ohio |
| 41 | Donna Jean Koryta | 3 | Daughter | None | Ohio |
| 42 | Dwight A. Koryta | 2 | Son | None | Ohio |
| 43 | Albert C. Carlson | 37 | Head | Time Study Man | Canada English |
| 44 | Essie Carlson | 37 | Wife-H | None | Canada English |
| 45 | Albin J. Carlson | 29 | Brother | Assembler | Canada English |
| 46 | James Murdoch | 46 | Head | Painter | Scotland |
| 47 | Catherine Murdoch | 48 | Wife-H | None | Scotland |
| 48 | John H. Mclean | 38 | Head | Foreman | Canada English |
| 49 | Sibyl Mclean | 34 | Wife-H | None | Canada English |
| 50 | William B. Smith | 29 | Cousin | Wood Worker | Canada English |
Related Census Records
Pedigree Summary
Harold + 1 sibling
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)