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Mildred Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Delaware, Pennsylvania
Our Model Tree links this Mildred Thompson across the 1920 and 1930 US Censuses in Delaware, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 9-person household.
Age 19
b. ~1911
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Delaware, Pennsylvania |
| Surname | Thompson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Telephone Operator |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Telephone Operator |
| Township / Ward | Upper Chichester Township Part |
| Est. Birth Year | ~1911 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Thompson | Daughter | — | 19 | ~1911 |
| Grace Thompson | Daughter | — | 1 | ~1929 |
| Jean Thompson | Daughter | — | 4 | ~1926 |
| Viola Thompson | Daughter | — | 22 | ~1908 |
| Willard Thompson | Head | — | 49 | ~1881 |
| George Thompson | Son | — | 11 | ~1919 |
| Wilford Thompson | Son | — | 15 | ~1915 |
| Paul Thompson | Son | — | 7 | ~1923 |
| Viola Thompson | Spouse | — | 45 | ~1885 |
Census Appearances
1920
Delaware, Pennsylvania
Daughter, age 9
Delaware, Pennsylvania · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| 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
Delaware, Pennsylvania
Daughter, age 19
Delaware, Pennsylvania · implied b. ~1911 — 9 household members
| Surname | Thompson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Telephone Operator |
| Industry | Telephone Co. |
| 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 Mildred Thompson across 2 US Census years (1920 and 1930) in Delaware, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Thompson
Daughter · 1930 · age 19 · b. ~1911 · Pennsylvania
★ You are viewing this record
Sibling
Viola Thompson
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilford Thompson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Thompson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Thompson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Thompson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Thompson
Sibling · 1930 · age 1
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 — Delaware, Pennsylvania
Open full size
1930 US Federal Census — Delaware, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2033:0594)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred Ploger | 59 | Head | Farmer | Delaware |
| 52 | John Ploger | 48 | Hired man | Manager | Pennsylvania |
| 53 | James Burt | 50 | Head | Crane Operator | Pennsylvania |
| 54 | Alice Burt | 53 | Wife | None | Pennsylvania |
| 55 | Mildred Burt | 21 | Daughter | Packer | Pennsylvania |
| 56 | Burt | 12 | Daughter | None | Pennsylvania |
| 57 | Sylvia Burt | 9 | Daughter | None | Pennsylvania |
| 58 | Hulda Burt | 5 | Lodger | None | Pennsylvania |
| 59 | James T. Whitley | 51 | Head | Farmer | Pennsylvania |
| 60 | Annie C. Whitley | 56 | Wife | None | Pennsylvania |
| 61 | Helen E. Whitley | 23 | Daughter | Teacher | Pennsylvania |
| 62 | William Whitley | 16 | Son | None | Pennsylvania |
| 63 | Jeanette Whitley | 13 | Daughter | None | Pennsylvania |
| 64 | John M. Dottis | 39 | Head | Taylor | Greece |
| 65 | Ruth M. Dottis | 32 | Wife | None | Pennsylvania |
| 66 | Helen M. Dottis | 6 | Daughter | None | Pennsylvania |
| 67 | Isaac Barnwell | 41 | Head | — | Delaware |
| 68 | Beatrice O. Barnwell | 14 | Daughter | None | Pennsylvania |
| 69 | Russell Barnwell | 9 | Son | None | Pennsylvania |
| 70 | Ernest Barnwell | 7 | Son | Laborer | Pennsylvania |
| 71 | Willard Thompson | 49 | Head | Molder | Pennsylvania |
| 72 | Viola Thompson | 45 | Wife | None | Pennsylvania |
| 73 | Viola Thompson | 22 | Daughter | Silk Clerk | Pennsylvania |
| 74 | Mildred Thompson THIS PERSON | 19 | Daughter | Telephone Operator | Pennsylvania |
| 75 | Wilford Thompson | 15 | Son | Apprentice Plumber | Pennsylvania |
| 76 | George Thompson | 11 | Son | None | Pennsylvania |
| 77 | Paul Thompson | 7 | Son | None | Pennsylvania |
| 78 | Jean Thompson | 4 | Daughter | None | Pennsylvania |
| 79 | Grace Thompson | 1 | Daughter | None | Pennsylvania |
| 80 | William Boardley | 38 | Head | Coke Box Worker | Maryland |
| 81 | Harriet Boardley | 34 | Wife | General Housework | Maryland |
| 82 | Laura Boardley | 4 | Daughter | None | Maryland |
| 83 | Sarah Boardley | 2 | Daughter | None | Maryland |
| 84 | William Boardley | 1 | Son | None | Maryland |
| 85 | John H. Boardley | 66 | Father | — | Maryland |
| 86 | Clark J. Boardley | 21 | Brother | Farm Hand | Maryland |
| 87 | Nellie Wilson | 25 | Sister-in-law | General Housework | Maryland |
| 88 | Elizabeth Wilson | 2 | Niece | None | Maryland |
| 89 | Nathan Brooks | 49 | Boarder | Farm Hand | Maryland |
| 90 | Thomas Reilly | 52 | Head | Teamster | Pennsylvania |
| 91 | Sarah J. Reilly | 52 | Wife | None | Pennsylvania |
| 92 | James Balakin | 46 | Head | Merchant | Pennsylvania |
| 93 | Mary Balakin | 47 | Wife | None | Pennsylvania |
| 94 | James Jr. Balakin | 18 | Son | Checker | Pennsylvania |
| 95 | Annie Balakin | 16 | Daughter | None | Pennsylvania |
| 96 | Edward Balakin | 11 | Son | None | Pennsylvania |
| 97 | Sarah Balakin | 5 | Daughter | None | Pennsylvania |
| 98 | Alfred Balakin | 0 | Son | None | Pennsylvania |
| 99 | Harvey H. Hopkins | 33 | Head | Pipe-Fitter | Maryland |
| 100 | Bertha D. Hopkins | 29 | Wife | None | Maryland |
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)