EA
Elizabeth Armstrong — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New Castle, Delaware
Our Model Tree links this Elizabeth Armstrong across the 1910 and 1920 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1899), then head of a 7-person household.
Age 21
b. ~1899
Female
Daughter
Born: Delaware
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | New Castle, Delaware |
| Surname | Armstrong |
| Given Name | Elizabeth D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Mill Creek Hundred Sup 8 Dist |
| Est. Birth Year | ~1899 |
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 1920 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| William Armstrong | Son | — | 14 | ~1906 |
| Ethel Armstrong | Spouse | — | 43 | ~1877 |
| Elizabeth Armstrong | Daughter | — | 21 | ~1899 |
| Helen Armstrong | Daughter | — | 10 | ~1910 |
| William Armstrong | Head | — | 45 | ~1875 |
| Gilbert Armstrong | Son | — | 12 | ~1908 |
| John Armstrong | Son | — | 18 | ~1902 |
Census Appearances
1910
New Castle, …
Daughter, age 11
New Castle, Delaware · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Elizabeth B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
New Castle, …
Daughter, age 21
New Castle, Delaware · implied b. ~1899 — 7 household members
| Surname | Armstrong |
| Given Name | Elizabeth D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Armstrong across 2 US Census years (1910 and 1920) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Armstrong
Daughter · 1920 · age 21 · b. ~1899 · Delaware
★ You are viewing this record
Sibling
John Armstrong
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Armstrong
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Armstrong
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Armstrong
Sibling · 1920 · 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
1920 US Federal Census — New Castle, Delaware
Open full size
1920 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu203unit:0985)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clarence A Brown | 28 | Head | Farmer | Maryland |
| 52 | Margaret M Brown | 32 | Wife | — | Delaware |
| 53 | Clarence O Brown | 2 | Son | — | Delaware |
| 54 | Raymond F Appleby | 13 | Step Son | Laborer | Delaware |
| 55 | George C Davis | 42 | Head | Farmer | Delaware |
| 56 | Anna C Davis | 39 | Wife | — | Delaware |
| 57 | Fritz S Davis | 17 | Son | Laborer | Delaware |
| 58 | Francis H Davis | 15 | Daughter | — | Delaware |
| 59 | William H Davis | 13 | Son | — | Delaware |
| 60 | Elva M Davis | 11 | Daughter | — | Delaware |
| 61 | Helen L Davis | 9 | Daughter | — | Delaware |
| 62 | George F Davis | 6 | Son | — | Delaware |
| 63 | Harold M Davis | 4 | Son | — | Delaware |
| 64 | Charles F Davis | 2 | Son | — | Delaware |
| 65 | Anna S Davis | 0 | Daughter | — | Delaware |
| 66 | Thomas J Tompson | 47 | Head | Farmer | Maryland |
| 67 | Alcina Tompson | 76 | Mother | — | Delaware |
| 68 | Paul R Tompson | 16 | Nephew | — | Maryland |
| 69 | Charles J Tompson | 12 | Nephew | — | Maryland |
| 70 | Lydia A Tompson | 10 | Niece | — | Maryland |
| 71 | Amos G L Thomas | 42 | Head | — | Maryland |
| 72 | Martha J Cannon | 36 | Daughter | — | Maryland |
| 73 | William B Linkins | 20 | Son | Laborer | Maryland |
| 74 | Edith F Cannon | 17 | Granddaughter | — | Maryland |
| 75 | Myrtle V Cannon | 14 | Granddaughter | — | Maryland |
| 76 | William M Cannon | 12 | Grandson | — | Delaware |
| 77 | Isaac H Cannon | 11 | Grandson | — | Delaware |
| 78 | Lois A Cannon | 4 | Granddaughter | — | Delaware |
| 79 | Barron P Lamborn | 32 | Head | Farmer | Delaware |
| 80 | Edna S Lamborn | 34 | Wife | — | Delaware |
| 81 | Lucy S Lamborn | 9 | Daughter | — | Delaware |
| 82 | Robert S Lamborn | 7 | Son | — | Delaware |
| 83 | Margaret Lamborn | 5 | Daughter | — | Delaware |
| 84 | Chandler S Lamborn | 71 | Head | Farmer | Delaware |
| 85 | Emma S Lamborn | 71 | Wife | — | Pennsylvania |
| 86 | Lillian Lynam | 17 | Boarder | Laborer | Delaware |
| 87 | George C Howell | 52 | Head | Farmer | Maryland |
| 88 | Lida Howell | 47 | Wife | — | Delaware |
| 89 | James A Howell | 27 | Son | Laborer | Delaware |
| 90 | Helen Howell | 19 | Daughter | — | Delaware |
| 91 | George Howell | 15 | Son | — | Delaware |
| 92 | Robert Howell | 13 | Son | — | Delaware |
| 93 | Martha Howell | 10 | Daughter | — | Delaware |
| 94 | William S Armstrong | 45 | Head | Farmer | Pennsylvania |
| 95 | Ethel M Armstrong | 43 | Wife | — | Delaware |
| 96 | Elizabeth D Armstrong THIS PERSON | 21 | Daughter | — | Delaware |
| 97 | John F Armstrong | 18 | Son | — | Delaware |
| 98 | William S Jr Armstrong | 14 | Son | — | Delaware |
| 99 | Gilbert B Armstrong | 12 | Son | — | Delaware |
| 100 | Helen B Armstrong | 10 | Daughter | — | Delaware |
Search for Elizabeth Armstrong
All Elizabeth Armstrong Census Records Discover Armstrong Family TreeAbout This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)