GZ
George Zimmerman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Union, Pennsylvania
Our Model Tree links this George Zimmerman across the 1900, 1910 and 1920 US Censuses in Union, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 5-person household.
Age 43
b. ~1877
Male
Head
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Union, Pennsylvania |
| Surname | Zimmerman |
| Given Name | George L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Lewis Township |
| Est. Birth Year | ~1877 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Bertha Zimmerman | Spouse | — | 31 | ~1889 |
| George Zimmerman | Head | — | 43 | ~1877 |
| Lester Zimmerman | Son | — | 11 | ~1909 |
| Lena Zimmerman | Daughter | — | 10 | ~1910 |
| Alice Zimmerman | Daughter | — | 5 | ~1915 |
Census Appearances
1900
Union, Pennsylvania
Head, age 26
Union, Pennsylvania · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Geo. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Sept |
| Birth Year | 1874 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Trucker |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Union, Pennsylvania
Head, age 37
Union, Pennsylvania · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | George W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 14 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Own Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Union, Pennsylvania
Head, age 43
Union, Pennsylvania · implied b. ~1877 — 5 household members
| Surname | Zimmerman |
| Given Name | George L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 George Zimmerman across 3 US Census years (1900, 1910 and 1920) in Union, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
George Zimmerman
Head · 1920 · age 43 · b. ~1877 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Union, Pennsylvania
Open full size
1920 US Federal Census — Union, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1655unit:0840)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles S. Zimmerman | 43 | Head | Farmer | Pennsylvania |
| 2 | Hannah M. Zimmerman | 38 | Wife | — | Pennsylvania |
| 3 | Anna E. Zimmerman | 15 | Daughter | — | Pennsylvania |
| 4 | Mildred M. Zimmerman | 12 | Daughter | — | Pennsylvania |
| 5 | Myrtle M. Zimmerman | 10 | Daughter | — | Pennsylvania |
| 6 | Ethel L. Zimmerman | 6 | Daughter | — | Pennsylvania |
| 7 | Samuel M. Gordon | 45 | Head | Farmer | Pennsylvania |
| 8 | Blanche R. Gordon | 37 | Wife | — | Pennsylvania |
| 9 | Sarah J. Gordon | 20 | Daughter | — | Pennsylvania |
| 10 | Samuel M. Gordon | 14 | Son | — | Pennsylvania |
| 11 | Clair W. Gordon | 12 | Son | — | Pennsylvania |
| 12 | Isaac J. Gordon | 10 | Son | — | Pennsylvania |
| 13 | Martha E. Gordon | 7 | Daughter | — | Pennsylvania |
| 14 | Ida N. Gordon | 4 | Daughter | — | Pennsylvania |
| 15 | Clarence A. Boob | 38 | Head | Farmer | Pennsylvania |
| 16 | Carrie B. Boob | 33 | Wife | — | Pennsylvania |
| 17 | Mildred G. Boob | 12 | Daughter | — | Pennsylvania |
| 18 | Kenneth G. Boob | 10 | Son | — | Pennsylvania |
| 19 | Oscar J. H. Boob | 8 | Son | — | Pennsylvania |
| 20 | Ramsie C. C. Boob | 1 | Son | — | Pennsylvania |
| 21 | Samuel Clinton | 74 | Head | — | Pennsylvania |
| 22 | Mary E. Clinton | 69 | Wife | — | Pennsylvania |
| 23 | Alice M. Clinton | 45 | Daughter | Dressmaker | Pennsylvania |
| 24 | Irvine F. Clinton | 27 | Son | Machinist | Pennsylvania |
| 25 | George L. Zimmerman THIS PERSON | 43 | Head | Farmer | Pennsylvania |
| 26 | Bertha V. Zimmerman | 31 | Wife | — | Pennsylvania |
| 27 | Lester E. Zimmerman | 11 | Son | — | Pennsylvania |
| 28 | Lena M. Zimmerman | 10 | Daughter | — | Pennsylvania |
| 29 | Alice J. Zimmerman | 5 | Daughter | — | Pennsylvania |
| 30 | Alfred Tyson | 58 | Head | Laborer | Pennsylvania |
| 31 | Alice J. Tyson | 56 | Wife | — | Pennsylvania |
| 32 | Mary L. Tyson | 15 | Daughter | — | Pennsylvania |
| 33 | Isaac Diffenderfer | 32 | Head | Farmer | Pennsylvania |
| 34 | Nellie M. Diffenderfer | 31 | Wife | — | Pennsylvania |
| 35 | Lois W. Diffenderfer | 1 | Daughter | — | New York |
| 36 | Clark S. Engelhart | 35 | Head | Farmer | Pennsylvania |
| 37 | Mary E. Engelhart | 31 | Wife | — | Pennsylvania |
| 38 | Gladys M. Engelhart | 12 | Daughter | — | Pennsylvania |
| 39 | Lester E. Engelhart | 10 | Son | — | Pennsylvania |
| 40 | Paul E. Engelhart | 8 | Son | — | Pennsylvania |
| 41 | Anna W. Engelhart | 6 | Daughter | — | Pennsylvania |
| 42 | Dale W. Engelhart | 1 | Son | — | Pennsylvania |
| 43 | Annie R. Shemory | 61 | Head | — | Pennsylvania |
| 44 | Mabel Shemory | 35 | Daughter | — | Pennsylvania |
| 45 | David G. Klingman | 64 | Head | Laborer | Pennsylvania |
| 46 | Della Mary E. Klingman | 25 | Daughter | — | Pennsylvania |
| 47 | Doris V. Klingman | 5 | Grandchild | — | Pennsylvania |
| 48 | Wesley Snyder | 77 | Head | — | Pennsylvania |
| 49 | George M. Wagner | 57 | Head | Farmer | Pennsylvania |
| 50 | Susan C. Wagner | 57 | Sister | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)