JH
Joseph Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Joseph Harris across the 1910, 1920 and 1930 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents Jacob & Mary — first a son (b.~1906), then head of a 4-person household.
Age 24
b. ~1906
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Harris |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Pipe fitter |
| Industry | Steel Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Pipe Fitter |
| Township / Ward | Cleveland City |
| Est. Birth Year | ~1906 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Mamie Harris | Daughter | — | 26 | ~1904 |
| May Harris | Head | — | 54 | ~1876 |
| Joseph Harris | Son | — | 24 | ~1906 |
| James Harris | Son | — | 22 | ~1908 |
Census Appearances
Son, age 4
Cuyahoga, Ohio · implied b. ~1906 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Cuyahoga, Ohio
Son, age 14
Cuyahoga, Ohio · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| 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 24
Cuyahoga, Ohio · implied b. ~1906 — 4 household members
| Surname | Harris |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Pipe fitter |
| Industry | Steel Plant |
| 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 Joseph Harris across 3 US Census years (1910, 1920 and 1930) in Cuyahoga, Ohio, using XGBoost record linkage. Identified parents: father Jacob Harris (~0.92 confidence) and mother Mary Harris (~0.92 confidence) and mother May Harris (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Harris
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Mary Harris
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
May Harris
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Harris
Son · 1930 · age 24 · b. ~1906 · Ohio
★ You are viewing this record
Sibling
James Harris
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Harris
Sibling · 1930 · age 26
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:ohiocensus00reel1778:0612)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Victor Redachy | 22 | Son | Painter | Pennsylvania |
| 2 | Rose Redachy | 20 | Daughter | Spooler | Pennsylvania |
| 3 | Jane Redachy | 18 | Daughter | — | Pennsylvania |
| 4 | Steve Redachy | 16 | Son | — | Pennsylvania |
| 5 | Albert Redachy | 13 | Son | — | Pennsylvania |
| 6 | Ann Redachy | 21 | Niece | Waitress | Pennsylvania |
| 7 | Walter Sokolowski | 43 | Head | Laborer | Poland |
| 8 | Felicia Sokolowski | 41 | Wife | Dry Cleaner | Poland |
| 9 | Helen Sokolowski | 17 | Daughter | Dry Cleaner | Ohio |
| 10 | Stella Sokolowski | 14 | Daughter | — | Pennsylvania |
| 11 | Laura Sokolowski | 8 | Daughter | — | Ohio |
| 12 | Felix Sokolowski | 3 | Son | — | Ohio |
| 13 | John Gisowski | 45 | Boarder | Cement Worker | Poland |
| 14 | Frank B. Ledrow | 44 | Head | Sheet Mill Wk | Pennsylvania |
| 15 | Anna Ledrow | 41 | Wife | — | Pennsylvania |
| 16 | Rachael Ledrow | 22 | Daughter | — | Pennsylvania |
| 17 | Frank Ledrow | 19 | Son | Wire Labourer | Pennsylvania |
| 18 | Edna M. Ledrow | 16 | Daughter | Receiver | Pennsylvania |
| 19 | Lillian M. Ledrow | 12 | Daughter | — | Pennsylvania |
| 20 | Eugene Ledrow | 14 | Son | — | Pennsylvania |
| 21 | Pauline Ledrow | 10 | Daughter | — | Pennsylvania |
| 22 | Ruth I. Ledrow | 8 | Daughter | — | Pennsylvania |
| 23 | Wayne Ledrow | 4 | Son | — | Pennsylvania |
| 24 | Harry Myers | 55 | Head | Watchman | Ohio |
| 25 | Helen Myers | 45 | Wife | — | Hungary |
| 26 | Louis Quade | 41 | Head | Elec Engineer | Ohio |
| 27 | Anna Quade | 35 | Wife | — | Ohio |
| 28 | Louis Quade | 13 | Son | — | Ohio |
| 29 | May Harris | 54 | Head | — | Ohio |
| 30 | Joseph Harris THIS PERSON | 24 | Son | Pipe Fitter | Ohio |
| 31 | James Harris | 22 | Son | Cable Splicer | Ohio |
| 32 | Mamie Harris | 26 | Daughter | — | Ohio |
| 33 | George W. Clapper | 54 | Head | Machinist | Canada-Eng |
| 34 | Laura M. Clapper | 48 | Wife | — | Canada-Eng |
| 35 | Mildred Chalmers | 24 | Boarder | Asst Mgr | New York |
| 36 | John Jurek | 53 | Head | Foreman | Czechoslovakia |
| 37 | Suzana Jurek | 48 | Wife | — | Czechoslovakia |
| 38 | Stephan Jurek | 23 | Son | Foreman | Ohio |
| 39 | Peter Jurek | 17 | Son | Steel Labourer | Czechoslovakia |
| 40 | John Jurek | 10 | Son | — | Ohio |
| 41 | Susie Jurek | 7 | Daughter | — | Ohio |
| 42 | Edward Giazlowski | 33 | Head | House Painter | Ohio |
| 43 | Theresa Giazlowski | 31 | Wife | House Cleaner | Poland |
| 44 | Julius Giazlowski | 10 | Son | — | Ohio |
| 45 | Mary Giazlowski | 4 | Daughter | — | Ohio |
| 46 | Felicia Giazlowski | 3 | Daughter | — | Ohio |
| 47 | Benjamin Salinsky | 43 | Uncle | — | Ohio |
| 48 | William Maur | 79 | Head | — | Germany |
| 49 | Stanley Brewster | 52 | Son in law | Musician | Ohio |
| 50 | Mamie Brewster | 50 | Daughter | Housewife | Germany |
Pedigree Summary
Joseph + 2 siblings
Gen 1 · 3 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)