HZ
Harry Zimmerman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Schuylkill, Pennsylvania
Our Model Tree links this Harry Zimmerman across the 1910, 1920, 1930 and 1940 US Censuses in Schuylkill, Pennsylvania (XGBoost, ~Confirmed), with identified parents Walter & Hattie — first a head (b.~1907), then head of a 3-person household.
Age 23
b. ~1907
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Schuylkill, Pennsylvania |
| Surname | Zimmerman |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal-mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Miner |
| Township / Ward | Pine Grove Township |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| June Zimmerman | Daughter | — | 2 | ~1928 |
| Harry Zimmerman | Head | — | 23 | ~1907 |
| Ruth Zimmerman | Spouse | — | 21 | ~1909 |
Census Appearances
1910
Schuylkill, Pennsylvania
Son, age 3
Schuylkill, Pennsylvania · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Harry E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Schuylkill, Pennsylvania
Son, age 12
Schuylkill, Pennsylvania · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Schuylkill, Pennsylvania
Head, age 23
Schuylkill, Pennsylvania · implied b. ~1907 — 3 household members
| Surname | Zimmerman |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Miner |
| Industry | Coal-mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Schuylkill-County, Pennsylvania
Other, age 34
Schuylkill-County, Pennsylvania · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Harry |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Orwigsburg borough |
| 1935 Residence (County) | Schuylkill |
| Occupation | Laborer |
| Industry | Road Affairs |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 750 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Zimmerman across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Zimmerman (~0.92 confidence) and mother Hattie Zimmerman (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Zimmerman
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Hattie Zimmerman
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Zimmerman
Head · 1930 · age 23 · b. ~1907 · Pennsylvania
★ 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 — Schuylkill, Pennsylvania
Open full size
1930 US Federal Census — Schuylkill, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2146:0329)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Isaac Mease | 59 | Head | Farmer | Pennsylvania |
| 2 | Theresa V. Mease | 56 | Wife | — | Pennsylvania |
| 3 | Florence K. Mease | 18 | Daughter | Folder | Pennsylvania |
| 4 | John Bedleyoung | 44 | Head | Laborer | Pennsylvania |
| 5 | Emma H. Bedleyoung | 46 | Wife | — | Pennsylvania |
| 6 | Victor E. Bedleyoung | 15 | Son | Laborer | Pennsylvania |
| 7 | Ida R. Bedleyoung | 13 | Daughter | — | Pennsylvania |
| 8 | Eugene H. Bedleyoung | 10 | Son | — | Pennsylvania |
| 9 | James Temple | 52 | Lodger | — | Pennsylvania |
| 10 | John S. Lehman | 36 | Head | Salesman | Pennsylvania |
| 11 | Carrie V. Lehman | 29 | Wife | — | Pennsylvania |
| 12 | Harry J. Lehman | 16 | Son | — | Pennsylvania |
| 13 | Dorothy E. Lehman | 8 | Daughter | — | Pennsylvania |
| 14 | Merle Lehman | 6 | Son | — | Pennsylvania |
| 15 | John Mayberry | 91 | Head | Retired | Pennsylvania |
| 16 | Harry Zimmerman THIS PERSON | 23 | Head | Miner | Pennsylvania |
| 17 | Ruth Zimmerman | 21 | Wife | — | Pennsylvania |
| 18 | June Zimmerman | 2 | Daughter | — | Pennsylvania |
| 19 | Pharon E. Ott | 33 | Head | Miner | Pennsylvania |
| 20 | Martha E. Ott | 31 | Wife | — | Pennsylvania |
| 21 | Violet S. Ott | 14 | Daughter | Button-Spacer | Pennsylvania |
| 22 | Loyd E. Ott | 8 | Son | — | Pennsylvania |
| 23 | Russel E. Ott | 6 | Son | — | Pennsylvania |
| 24 | Arlene M. Ott | 0 | Daughter | — | Pennsylvania |
| 25 | George W. Lehman | 33 | Head | Farmer | Pennsylvania |
| 26 | Jennie E. Lehman | 35 | Wife | — | Pennsylvania |
| 27 | Marie E. Lehman | 7 | Daughter | — | Pennsylvania |
| 28 | Harold H. C. Lehman | 5 | Son | — | Pennsylvania |
| 29 | Arletta M. Lehman | 2 | Daughter | — | Pennsylvania |
| 30 | Irene M. Umbenhauer | 11 | Step-daughter | — | Pennsylvania |
| 31 | Edwin Ott | 58 | Head | Miner | Pennsylvania |
| 32 | Emma Ott | 53 | Wife | — | Pennsylvania |
| 33 | Allen L. Ott | 18 | Son | — | Pennsylvania |
| 34 | Anna M. Ott | 16 | Daughter | — | Pennsylvania |
| 35 | Emery E. Piffer | 29 | Head | Presser | Pennsylvania |
| 36 | Grace O. Piffer | 17 | Wife | Dryer | Pennsylvania |
| 37 | Emanuel Lehman | 37 | Head | Miner | Pennsylvania |
| 38 | Cecelia Lehman | 32 | Wife | — | Pennsylvania |
| 39 | Clyde Miller | 12 | Step-son | — | Pennsylvania |
| 40 | Robert Lehman | 30 | Brother | Laborer | Pennsylvania |
| 41 | John Lehman | 76 | Father | — | Pennsylvania |
| 42 | Paul D. Wolfe | 30 | Head | Junk Man | Pennsylvania |
| 43 | Katie R. Wolfe | 23 | Wife | — | Pennsylvania |
| 44 | Orion Behney | 42 | Head | Farmer | Pennsylvania |
| 45 | Beula V. Behney | 40 | Wife | — | Pennsylvania |
| 46 | Stewart O. Behney | 21 | Son | Car-Runner | Pennsylvania |
| 47 | Edward E. Behney | 15 | Son | — | Pennsylvania |
| 48 | Leonard E. Behney | 10 | Son | — | Pennsylvania |
| 49 | Paul K. Behney | 7 | Son | — | Pennsylvania |
| 50 | George O. Smith | 74 | Head | Repair Man | Pennsylvania |
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)