EC
Elizabeth Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mercer, Pennsylvania
Our Model Tree links this Elizabeth Cook across the 1920 and 1930 US Censuses in Mercer, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 10-person household.
Age 23
b. ~1907
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, Pennsylvania |
| Surname | Cook |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Typist |
| Industry | Woolen mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Typist |
| Township / Ward | Greenville Borough |
| 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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Lottie Cook | Daughter | — | 13 | ~1917 |
| Sara Cook | Daughter | — | 17 | ~1913 |
| Irene Cook | Daughter | — | 19 | ~1911 |
| Elizabeth Cook | Daughter | — | 23 | ~1907 |
| Marie Cook | Daughter | — | 11 | ~1919 |
| Charles Cook | Head | — | 52 | ~1878 |
| Anna Cook | Other | — | 49 | ~1881 |
| Robert Cook | Son | — | 15 | ~1915 |
| Charles Cook | Son | — | 9 | ~1921 |
| Daniel Cook | Son | — | 21 | ~1909 |
Census Appearances
1920
Mercer, Pennsylvania
Daughter, age 13
Mercer, Pennsylvania · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | laborer |
| Industry | bridge |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Mercer, Pennsylvania
Daughter, age 23
Mercer, Pennsylvania · implied b. ~1907 — 10 household members
| Surname | Cook |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Typist |
| Industry | Woolen mill |
| 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 Elizabeth Cook across 2 US Census years (1920 and 1930) in Mercer, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Cook
Daughter · 1930 · age 23 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Irene Cook
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sara Cook
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cook
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Cook
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lottie Cook
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Cook
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Cook
Sibling · 1930 · age 9
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 — Mercer, Pennsylvania
Open full size
1930 US Federal Census — Mercer, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2076:1077)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas C. Read | 18 | Son | — | Pennsylvania |
| 52 | Michael Brouder | 67 | Head | — | Germany |
| 53 | Margaret Brouder | 60 | Wife-H | — | Germany |
| 54 | Raymond Brouder | 17 | Son | — | Pennsylvania |
| 55 | Florence Brouder | 25 | Son | Laborer | Pennsylvania |
| 56 | Albert Brouder | 28 | Son | Blacksmith | Pennsylvania |
| 57 | Grace Brouder | 20 | Daughter | — | Pennsylvania |
| 58 | Clare E. Brouder | 31 | Lodger | Fireman | Pennsylvania |
| 59 | Thomas F. Donahue | 59 | Head | Teamster | Pennsylvania |
| 60 | Laura C. Donahue | 54 | Wife-H | — | Pennsylvania |
| 61 | Rose E. Mcneely | 41 | Lodger | Telegrapher | Iowa |
| 62 | Olof H. Miller | 40 | Head | Truck Driver | Pennsylvania |
| 63 | Fannie J. Miller | 39 | Wife-H | — | Pennsylvania |
| 64 | Kenneth C. Miller | 16 | Son | — | Pennsylvania |
| 65 | Claudette Miller | 14 | Daughter | — | Pennsylvania |
| 66 | Thelma G. Miller | 15 | Daughter | — | Pennsylvania |
| 67 | Earl A. Miller | 11 | Son | — | Pennsylvania |
| 68 | Betty J. Miller | 7 | Daughter | — | Pennsylvania |
| 69 | Evelyn J. Miller | 4 | Daughter | — | Pennsylvania |
| 70 | Joseph Romelfanger | 57 | Head | Laborer | Pennsylvania |
| 71 | Theresa Romelfanger | 64 | Sister | — | Pennsylvania |
| 72 | Mary Romelfanger | 48 | Sister-H | — | Pennsylvania |
| 73 | John Romelfanger | 45 | Brother | Salesman | Pennsylvania |
| 74 | Frank E. Kambosky | 50 | Head | Salesman | Pennsylvania |
| 75 | Julia Kambosky | 52 | Wife-H | — | Pennsylvania |
| 76 | Francis X. Kambosky | 31 | Son | Mixer | Pennsylvania |
| 77 | Ruth C. Kambosky | 23 | Daughter | Clerk | Pennsylvania |
| 78 | Agnes C. Kambosky | 15 | Daughter | — | Pennsylvania |
| 79 | Robert R. Kambosky | 13 | Son | — | Pennsylvania |
| 80 | James H. Kambosky | 9 | Son | — | Pennsylvania |
| 81 | Patricia Kambosky | 7 | Daughter | — | Pennsylvania |
| 82 | Ida Kambosky | 24 | Sister-law | — | Pennsylvania |
| 83 | Charles H. Cook | 52 | Head | Laborer | Pennsylvania |
| 84 | Anna G. Cook | 49 | Wife-H | — | Pennsylvania |
| 85 | Elizabeth Cook THIS PERSON | 23 | Daughter | Typist | Pennsylvania |
| 86 | Daniel Cook | 21 | Son | Laborer | Pennsylvania |
| 87 | Irene Cook | 19 | Daughter | Waitress | Pennsylvania |
| 88 | Sara Cook | 17 | Daughter | Dishwasher | Pennsylvania |
| 89 | Robert Cook | 15 | Son | — | Pennsylvania |
| 90 | Lottie F. Cook | 13 | Daughter | — | Pennsylvania |
| 91 | Marie T. Cook | 11 | Daughter | — | Pennsylvania |
| 92 | Charles H. Jr. Cook | 9 | Son | — | Pennsylvania |
| 93 | James M. Fitzmartin | 35 | Head | Clerk | Pennsylvania |
| 94 | Clara B. Fitzmartin | 35 | Wife-H | — | Pennsylvania |
| 95 | John Cosgrove | 19 | Nephew | — | Pennsylvania |
| 96 | John M. Corner | 63 | Head | Blacksmith | Pennsylvania |
| 97 | Mary Corner | 60 | Wife-H | — | England |
| 98 | Mary T. Corner | 40 | Daughter | Secretary | Pennsylvania |
| 99 | Leo J. Cathcart | 35 | Head | Laborer | Pennsylvania |
| 100 | Hazel E. Cathcart | 32 | Wife-H | — | Pennsylvania |
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)