EP
Elizabeth Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New Castle, Delaware
Our Model Tree links this Elizabeth Peterson across the 1920 and 1930 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: Delaware
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | New Castle, Delaware |
| Surname | Peterson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Henry Peterson | Son | — | 3 | ~1927 |
| Calvin Peterson | Son | — | 9 | ~1921 |
| George Peterson | Head | — | 47 | ~1883 |
| Lillian Peterson | Spouse | — | 37 | ~1893 |
| George Peterson | Son | — | 17 | ~1913 |
| Elizabeth Peterson | Daughter | — | 11 | ~1919 |
| Marion Peterson | Daughter | — | 19 | ~1911 |
Census Appearances
1920
New Castle, …
Daughter, age
New Castle, Delaware · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
New Castle, …
Daughter, age 11
New Castle, Delaware · implied b. ~1919 — 7 household members
| Surname | Peterson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Peterson across 2 US Census years (1920 and 1930) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Peterson
Daughter · 1930 · age 11 · b. ~1919 · Delaware
★ You are viewing this record
Sibling
Henry Peterson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Peterson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Peterson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Peterson
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 — New Castle, Delaware
Open full size
1930 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1930:15thcensus290unit:0735)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert James | 42 | Head | Laborer | Delaware |
| 2 | Ester James | 38 | Wife | Servant | Delaware |
| 3 | John Phillbury | 33 | R | Laborer | Maryland |
| 4 | Mary Phillbury | 31 | Wife | None | Maryland |
| 5 | Amos James | 47 | R | Laborer | Delaware |
| 6 | Priscilla James | 36 | Wife | None | Virginia |
| 7 | Georgia James | 18 | Daughter | None | Delaware |
| 8 | Mildred James | 17 | Daughter | None | Delaware |
| 9 | Amos, Jr. James | 16 | Son | None | Delaware |
| 10 | Joseph Henry | 29 | Head | Laborer | Delaware |
| 11 | Blanche Henry | 27 | Wife | None | Delaware |
| 12 | Henry Wilson | 43 | Head | Laborer | Delaware |
| 13 | Margaret Wilson | 40 | Wife | None | Delaware |
| 14 | Alfred Hall | 52 | Head | Laborer | Delaware |
| 15 | Sophia Hall | 46 | Wife | None | Delaware |
| 16 | Robert Tilden | 38 | Head | Laborer | Delaware |
| 17 | Mary Tilden | 34 | Wife | None | Delaware |
| 18 | James Martin | 51 | Head | Laborer | Maryland |
| 19 | Mary Jones | 65 | Head | None | Maryland |
| 20 | John Holmes | 62 | Roomer | Laborer | Virginia |
| 21 | Rachel Brown | 65 | Head | Servant | Maryland |
| 22 | Bennie Brown | 42 | Son | Laborer | Maryland |
| 23 | Sadie Hagner | 29 | Head | Servant | Maryland |
| 24 | Mae Jackson | 23 | Roomer | Servant | Maryland |
| 25 | Eugene Hagner | 37 | Roomer | Chauffeur | Delaware |
| 26 | John Jacobs | 48 | Head | Laborer | Delaware |
| 27 | Louise Jacobs | 46 | Wife | None | Delaware |
| 28 | Nelson Cropper | 21 | Step-son | Laborer | Delaware |
| 29 | Henry Ronner | 34 | Head | Laborer | Delaware |
| 30 | Sally Ronner | 28 | Wife | None | Delaware |
| 31 | Selby James | 34 | Head | Laborer | Delaware |
| 32 | Ruth James | 32 | Wife | None | Delaware |
| 33 | Frank Spencer | 49 | Head | Laborer | Delaware |
| 34 | Robert Spencer | 13 | Son | None | Delaware |
| 35 | James Spencer | 11 | Son | None | Delaware |
| 36 | Sarah Smallwood | 35 | Head | Cook | Maryland |
| 37 | Edna Smallwood | 16 | Daughter | None | New York |
| 38 | Clifford Smallwood | 20 | Son | Laborer | Delaware |
| 39 | Ida Benson | 28 | Roomer | Maid | Delaware |
| 40 | George Peterson | 47 | Head | Janitor | Maryland |
| 41 | Lillian Peterson | 37 | Wife | None | Delaware |
| 42 | Marion Peterson | 19 | Daughter | None | Delaware |
| 43 | George, Jr. Peterson | 17 | Son | None | Delaware |
| 44 | Elizabeth Peterson THIS PERSON | 11 | Daughter | None | Delaware |
| 45 | Calvin Peterson | 9 | Son | None | Delaware |
| 46 | Henry Peterson | 3 | Son | None | Delaware |
| 47 | Joseph Taylor | 50 | Head | Janitor | Delaware |
| 48 | Berthold Taylor | 22 | Roomer | Laborer | Delaware |
| 49 | Joseph, Jr. Taylor | 19 | Son | None | Delaware |
| 50 | Eliza Jefferson | 50 | Head | 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)