TJ
Thelma Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Schuylkill, Pennsylvania
Our Model Tree links this Thelma Johnson across the 1910, 1920 and 1930 US Censuses in Schuylkill, Pennsylvania (XGBoost, ~Confirmed), with identified parents Catherine & Catherine — first a daughter (b.~1905), then head of a 10-person household.
Age 25
b. ~1905
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Schuylkill, Pennsylvania |
| Surname | Johnson |
| Given Name | Thelma D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Coal + Iron office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Stenographer |
| Township / Ward | Pottsville City |
| Est. Birth Year | ~1905 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Alice-At Johnson | Daughter | — | 21 | ~1909 |
| Catharine Johnson | Daughter | — | 16 | ~1914 |
| Alma Johnson | Daughter | — | 23 | ~1907 |
| Thelma Johnson | Daughter | — | 25 | ~1905 |
| Marion Johnson | Daughter | — | 31 | ~1899 |
| Ruth Johnson | Daughter | — | 27 | ~1903 |
| Esther Johnson | Daughter | — | 33 | ~1897 |
| Saul Johnson | Head | — | 55 | ~1875 |
| Catharine Johnson | Other | — | 50 | ~1880 |
| Stuart Johnson | Son | — | 13 | ~1917 |
Census Appearances
1910
Schuylkill, Pennsylvania
Daughter, age 5
Schuylkill, Pennsylvania · implied b. ~1905 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| 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
Daughter, age 14
Schuylkill, Pennsylvania · implied b. ~1906 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Schuylkill, Pennsylvania
Daughter, age 25
Schuylkill, Pennsylvania · implied b. ~1905 — 10 household members
| Surname | Johnson |
| Given Name | Thelma D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Stenographer |
| Industry | Coal + Iron office |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Thelma Johnson across 3 US Census years (1910, 1920 and 1930) in Schuylkill, Pennsylvania, using XGBoost record linkage. Identified parents: mother Catherine Johnson (~0.92 confidence) and mother Catherine Johnson (~0.92 confidence) and father Paul Johnson (~0.92 confidence) and father Samuel Johnson (~0.92 confidence) and father Saul Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Catherine Johnson
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Catherine Johnson
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Paul Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Samuel Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Saul Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
Thelma Johnson
Daughter · 1930 · age 25 · b. ~1905 · Pennsylvania
★ You are viewing this record
Sibling
Stuart Johnson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice-At Johnson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catharine Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Johnson
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Johnson
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Johnson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Johnson
Sibling · 1930 · age 33
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 — Schuylkill, Pennsylvania
Open full size
1930 US Federal Census — Schuylkill, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2146:0604)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Pauley | 7 | Grand daughter | — | Pennsylvania |
| 2 | Charles Pauley | 28 | Son-in-law | Laborer | Pennsylvania |
| 3 | Harvey Fisher | 20 | Son | Laborer | Pennsylvania |
| 4 | Elvada Fisher | 16 | Daughter | — | Pennsylvania |
| 5 | Ellen Reichardt | 74 | Mother | — | Pennsylvania |
| 6 | Saul G. Johnson | 55 | Head | Painter & Paper H. | Pennsylvania |
| 7 | Catharine A. Johnson | 50 | Wife-H | — | Pennsylvania |
| 8 | Esther E. Johnson | 33 | Daughter | School Teacher | Pennsylvania |
| 9 | Marion E. Johnson | 31 | Daughter | School Teacher | Pennsylvania |
| 10 | Ruth L. Johnson | 27 | Daughter | — | Pennsylvania |
| 11 | Thelma D. Johnson THIS PERSON | 25 | Daughter | Stenographer | Pennsylvania |
| 12 | Alma M. Johnson | 23 | Daughter | Office Manager | Pennsylvania |
| 13 | Alice-At Johnson | 21 | Daughter | — | Pennsylvania |
| 14 | Catharine A. Johnson | 16 | Daughter | — | Pennsylvania |
| 15 | Stuart L. Johnson | 13 | Son | — | Pennsylvania |
| 16 | William B. Coughlen | 52 | Head | Yardmaster | Pennsylvania |
| 17 | Mary E. Coughlen | 47 | Wife-H | — | Pennsylvania |
| 18 | Alma M. Coughlen | 22 | Daughter | Stenographer | Pennsylvania |
| 19 | Myrtle V. Marco | 26 | Daughter | — | Pennsylvania |
| 20 | William F. Marco | 5 | Grand-son | — | Pennsylvania |
| 21 | Jean M. Marco | 2 | Grand-daughter | — | Pennsylvania |
| 22 | Harry W. Myers | 25 | Head | Lineman | Pennsylvania |
| 23 | Melva I. Myers | 23 | Wife-H | — | Pennsylvania |
| 24 | Harry W. Jr. Myers | 5 | Son | — | Pennsylvania |
| 25 | Mary E. Myers | 4 | Daughter | — | Pennsylvania |
| 26 | Raymond J. Myers | 3 | Son | — | Pennsylvania |
| 27 | Helen L. Myers | 1 | Daughter | — | Pennsylvania |
| 28 | Raymond J. Martin | 32 | Head | Trainman | Pennsylvania |
| 29 | Anna I. Martin | 31 | Wife-H | — | Pennsylvania |
| 30 | Frances N. Bosche | 18 | Brother-in-law | — | Pennsylvania |
| 31 | Bernard C. Bosche | 20 | Brother-in-law | Laborer | Pennsylvania |
| 32 | Claude L. Moyer | 50 | Head | Painter & Paper H. | Pennsylvania |
| 33 | Margaret H. Moyer | 43 | Wife-H | — | Pennsylvania |
| 34 | Francis H. Moyer | 16 | Son | — | Pennsylvania |
| 35 | Roy Moyer | 11 | Son | — | Pennsylvania |
| 36 | Albert P. Smackwille | 57 | Head | Carpenter | Pennsylvania |
| 37 | Cora M. Smackwille | 52 | Wife-H | — | Pennsylvania |
| 38 | La Mar G. Smackwille | 18 | Son | Salesman | Pennsylvania |
| 39 | Wayne R. Smackwille | 10 | Son | — | Pennsylvania |
| 40 | June P. Hansmann | 29 | Daughter | Saleslady | Pennsylvania |
| 41 | Alberta M. Hansmann | 8 | Grand-daughter | — | Pennsylvania |
| 42 | Elizabeth Mc Ginley | 35 | Daughter | — | Pennsylvania |
| 43 | James L. Mc Ginley | 12 | Grand-son | — | Pennsylvania |
| 44 | Thomas J. Mc Goldrick | 65 | Head | Watchman | Pennsylvania |
| 45 | Catherine J. Mc Goldrick | 64 | Wife-H | — | Pennsylvania |
| 46 | Thomas J. Mc Goldrick | 25 | Son | Fireman | Pennsylvania |
| 47 | Claire M. Mc Goldrick | 23 | Daughter | Machine Operator | Pennsylvania |
| 48 | Annie Smith | 77 | Head-H | — | England |
| 49 | Elven W. Smith | 48 | Son | — | Pennsylvania |
| 50 | Kieran A. Donahue | 52 | Head | Laborer | Pennsylvania |
Related Census Records
Pedigree Summary
Thelma + 7 siblings
Gen 1 · 5 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)