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Bertha Miller — 1930 US Census Record
Model Tree available1930 United States Federal Census · Schuylkill, Pennsylvania
Our Model Tree links this Bertha Miller across the 1910, 1920 and 1930 US Censuses in Schuylkill, Pennsylvania (XGBoost, ~Confirmed), with identified parents Andy & Andrew — first a daughter (b.~1902), then head of a 4-person household.
Age 28
b. ~1902
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Schuylkill, Pennsylvania |
| Surname | Miller |
| Given Name | Bertha A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Vulcan Village |
| Est. Birth Year | ~1902 |
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 Bertha | Age | Birth yr |
|---|---|---|---|---|
| Bertha Miller | Daughter | — | 28 | ~1902 |
| Andrew Miller | Head | — | 66 | ~1864 |
| Milton Miller | Other | — | 54 | ~1876 |
| Ida Miller | Spouse | — | 62 | ~1868 |
Census Appearances
1910
Schuylkill, Pennsylvania
Daughter, age 8
Schuylkill, Pennsylvania · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 18
Schuylkill, Pennsylvania · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Bertha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Worker |
| Industry | Underwear Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Schuylkill, Pennsylvania
Daughter, age 28
Schuylkill, Pennsylvania · implied b. ~1902 — 4 household members
| Surname | Miller |
| Given Name | Bertha A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Bertha Miller across 3 US Census years (1910, 1920 and 1930) in Schuylkill, Pennsylvania, using XGBoost record linkage. Identified parents: father Andy Miller (~0.92 confidence) and father Andrew Miller (~0.92 confidence) and mother Ida Miller (~0.92 confidence) and mother Ida Miller (~0.92 confidence) and father John Miller (~0.92 confidence) and mother Lizzie Miller (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andy Miller
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Andrew Miller
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Ida Miller
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Ida Miller
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
John Miller
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Lizzie Miller
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Bertha Miller
Daughter · 1930 · age 28 · b. ~1902 · 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:fifteenthcensus00reel2145:0626)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Fletcher | 22 | Head | Laborer | Pennsylvania |
| 2 | Ann Fletcher | 43 | Mother | — | Pennsylvania |
| 3 | Joseph (D) Fletcher | 21 | Brother | Machine Helper | Pennsylvania |
| 4 | Mabel J. Fletcher | 15 | Sister | — | Pennsylvania |
| 5 | Oscar J. Ford | 40 | Head | Fireman | Pennsylvania |
| 6 | Ethel Ford | 40 | Wife | — | Pennsylvania |
| 7 | Valentine Ford | 16 | Son | — | Pennsylvania |
| 8 | Oscar Jr. Ford | 10 | Son | — | Pennsylvania |
| 9 | Valentine Myers | 72 | Father-in-law | — | Pennsylvania |
| 10 | Andrew M. Riddle | 51 | Head | Foreman | England |
| 11 | Hannah R. Riddle | 48 | Wife | — | Pennsylvania |
| 12 | Karl S. Riddle | 14 | Son | — | Pennsylvania |
| 13 | Marjorie I. Riddle | 12 | Daughter | — | Pennsylvania |
| 14 | Conrad Dresch | 49 | Head | Foreman | Pennsylvania |
| 15 | Kathryn Dresch | 42 | Wife | — | Pennsylvania |
| 16 | Helen K. Dresch | 19 | Daughter | — | Pennsylvania |
| 17 | Robert C. Dresch | 17 | Son | — | Pennsylvania |
| 18 | Margaret L. Dresch | 16 | Daughter | — | Pennsylvania |
| 19 | Ruth A. Dresch | 13 | Daughter | — | Pennsylvania |
| 20 | Conrad A. Dresch | 10 | Son | — | Pennsylvania |
| 21 | Andrew J. Miller | 66 | Head | Carpenter | Pennsylvania |
| 22 | Ida R. Miller | 62 | Wife | Janitress | Pennsylvania |
| 23 | Bertha A. Miller THIS PERSON | 28 | Daughter | — | Pennsylvania |
| 24 | Milton P. Miller | 54 | Brother | Carpenter | Pennsylvania |
| 25 | William Selegreth | 47 | Head | Night Fireman | Pennsylvania |
| 26 | Mary A. Selegreth | 46 | Wife | — | Pennsylvania |
| 27 | William J. Selegreth | 15 | Son | — | Pennsylvania |
| 28 | John P. Selegreth | 13 | Son | — | Pennsylvania |
| 29 | Frank A. Selegreth | 10 | Son | — | Pennsylvania |
| 30 | Earl J. Hill | 25 | Head | Chauffeur | Pennsylvania |
| 31 | Lillian M. Hill | 52 | Mother | — | Pennsylvania |
| 32 | William L. Boyer | 35 | Boarder | Miner | Pennsylvania |
| 33 | Warren L. Miller | 25 | Head | Carpenter | Pennsylvania |
| 34 | Bertha Miller | 22 | Wife | — | Pennsylvania |
| 35 | Gloria J. Miller | 4 | Daughter | — | Pennsylvania |
| 36 | Shirley E. Miller | 2 | Daughter | — | Pennsylvania |
| 37 | George Smulligan | 40 | Head | Asst. Foreman | Pennsylvania |
| 38 | Annetta M. Smulligan | 34 | Wife | — | Pennsylvania |
| 39 | Elizabeth Smulligan | 13 | Daughter | — | Pennsylvania |
| 40 | Mary Smulligan | 11 | Daughter | — | Pennsylvania |
| 41 | Frank Smulligan | 9 | Son | — | Pennsylvania |
| 42 | Olga Smulligan | 7 | Daughter | — | Pennsylvania |
| 43 | Peter Smulligan | 5 | Son | — | Pennsylvania |
| 44 | August Smulligan | 3 | Son | — | Pennsylvania |
| 45 | Catherine Smulligan | 1 | Daughter | — | Pennsylvania |
| 46 | Peter Ward | 64 | Head | Watchman | Northern Ireland |
| 47 | Sadie Ward | 59 | Wife | — | Northern Ireland |
| 48 | Leonard Ward | 11 | Son | — | Pennsylvania |
| 49 | Fred Stephens | 77 | Head | — | England |
| 50 | Margaret Stephens | 72 | Wife | — | England |
Pedigree Summary
Bertha
Gen 1 · 6 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)