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Helen Gray — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Chester, Pennsylvania
Our Model Tree links this Helen Gray across the 1920 and 1930 US Censuses in Chester, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Chester, Pennsylvania |
| Surname | Gray |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Teacher |
| Township / Ward | West Grove Borough |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Herbert Gray | Head | — | 48 | ~1882 |
| Sara Gray | Spouse | — | 45 | ~1885 |
| Wilson Gray | Son | — | 9 | ~1921 |
| Mary Gray | Daughter | — | 24 | ~1906 |
| Jean Gray | Daughter | — | 1 | ~1929 |
| Richard Gray | Son | — | 4 | ~1926 |
| Helen Gray | Daughter | — | 21 | ~1909 |
| Beatrice Gray | Daughter | — | 12 | ~1918 |
| Carlton Gray | Son | — | 14 | ~1916 |
Census Appearances
1920
Chester, Pennsylvania
Daughter, age 11
Chester, Pennsylvania · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Helen M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Chester, Pennsylvania
Daughter, age 21
Chester, Pennsylvania · implied b. ~1909 — 9 household members
| Surname | Gray |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Virginia |
| Mother's Birthplace | North Carolina |
| Occupation | Teacher |
| Industry | Public School |
| 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 Helen Gray across 2 US Census years (1920 and 1930) in Chester, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Gray
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Wilson Gray
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Gray
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Gray
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Gray
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carlton Gray
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Gray
Sibling · 1930 · age 12
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 — Chester, Pennsylvania
Open full size
1930 US Federal Census — Chester, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2021:0342)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clara L Galbreath | 34 | Daughter | — | Pennsylvania |
| 52 | John R Rea | 57 | Head | Carpenter | Pennsylvania |
| 53 | Ida A Rea | 56 | Wife | — | Pennsylvania |
| 54 | E Gertrude Rea | 19 | Daughter | — | Pennsylvania |
| 55 | Leon R Ament | 26 | Head | Clerk | Pennsylvania |
| 56 | Ethel M Ament | 26 | Wife | — | Pennsylvania |
| 57 | Margaret L Ament | 2 | Daughter | — | Pennsylvania |
| 58 | Philly G Moore | 28 | Sister | — | Pennsylvania |
| 59 | John T Brown | 72 | Head | — | Pennsylvania |
| 60 | Elizabeth K Brown | 70 | Wife | Clerk | Pennsylvania |
| 61 | Annie Mcconnell | 66 | Boarder | — | Pennsylvania |
| 62 | Barbara C Pitch | 53 | Head | — | Pennsylvania |
| 63 | Emma Pitch | 45 | Sister | Laborer | Pennsylvania |
| 64 | Charles Pitch | 46 | Brother | Salesman | Pennsylvania |
| 65 | Charles Deal | 67 | Head | Carpenter | Pennsylvania |
| 66 | Mary A Deal | 63 | Wife | Librarian | Pennsylvania |
| 67 | Howard J Deal | 16 | Grandson | — | Pennsylvania |
| 68 | Amos Lamb | 62 | Head | Carpenter | Pennsylvania |
| 69 | Bertha S Lamb | 57 | Wife | — | Pennsylvania |
| 70 | Roy Lamb | 31 | Son | Auto Repair | Pennsylvania |
| 71 | Clinton Morse | 33 | Head | Supervisor | Delaware |
| 72 | Mary R Morse | 33 | Wife | — | England |
| 73 | Sada A Morse | 12 | Daughter | — | Pennsylvania |
| 74 | Geraldine B Morse | 9 | Daughter | — | Pennsylvania |
| 75 | Mary L Morse | 4 | Daughter | — | Pennsylvania |
| 76 | David C Morse | 1 | Son | — | Pennsylvania |
| 77 | Idris M Swayne | 69 | Head | — | Pennsylvania |
| 78 | Elizabeth Swayne | 70 | Wife | — | Pennsylvania |
| 79 | Madaline Swayne | 36 | Daughter | — | Pennsylvania |
| 80 | Walter Alcock | 41 | Head | Clerk | Pennsylvania |
| 81 | Mary A Alcock | 42 | Wife | — | Pennsylvania |
| 82 | Richard Alcock | 17 | Daughter | — | Pennsylvania |
| 83 | Richard Alcock | 16 | Son | — | Pennsylvania |
| 84 | Richard Alcock | 14 | Son | — | Pennsylvania |
| 85 | Herbert Gray | 48 | Head | Carpenter | Virginia |
| 86 | Sara Gray | 45 | Wife | — | North Carolina |
| 87 | Mary Gray | 24 | Daughter | Secretary | Pennsylvania |
| 88 | Helen Gray THIS PERSON | 21 | Daughter | Teacher | Pennsylvania |
| 89 | Carlton Gray | 14 | Son | — | Pennsylvania |
| 90 | Beatrice Gray | 12 | Daughter | — | Pennsylvania |
| 91 | Wilson Gray | 9 | Son | — | Pennsylvania |
| 92 | Richard Gray | 4 | Son | — | Pennsylvania |
| 93 | Jean Gray | 1 | Daughter | — | Pennsylvania |
| 94 | C Faust Mckeel | 66 | Head | Gardening | Pennsylvania |
| 95 | Ida M Mckeel | 63 | Wife | — | Pennsylvania |
| 96 | Hazel I Mckeel | 21 | Daughter | Stenographer | Pennsylvania |
| 97 | Ellis Whiel | 34 | Head | Retail Milk | Pennsylvania |
| 98 | Minnie B Whiel | 32 | Wife | — | Pennsylvania |
| 99 | Robert C Whiel | 7 | Son | — | Pennsylvania |
| 100 | Jean H Whiel | 4 | Daughter | — | 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)