JJ
Jennie Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New Castle, Delaware
Our Model Tree links this Jennie Johnson across the 1910, 1920 and 1930 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 5-person household.
Age 52
b. ~1878
Female
Head
Born: Sweden
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | New Castle, Delaware |
| Surname | Johnson |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Alien |
| Year of Immigration | 1895 |
| Age at First Marriage | 20 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 37.50 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1878 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jennie | Age | Birth yr |
|---|---|---|---|---|
| Elsie Johnson | Daughter | — | 24 | ~1906 |
| Jennie Johnson | Head | — | 52 | ~1878 |
| Charles Johnson | Other | — | 32 | ~1898 |
| Alfred Johnson | Other | — | 30 | ~1900 |
| Clarence Johnson | Other | — | 28 | ~1902 |
Census Appearances
1910
New Castle, …
Spouse, age 33
New Castle, Delaware · implied b. ~1877 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jennie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 14 |
| Children Born | 9 |
| Children Living | 7 |
| Year of Immigration | 1891 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
New Castle, …
Head, age 43
New Castle, Delaware · implied b. ~1877 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1891 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
New Castle, …
Head, age 52
New Castle, Delaware · implied b. ~1878 — 5 household members
| Surname | Johnson |
| Given Name | Jennie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Naturalization Status | Alien |
| Year of Immigration | 1895 |
| Age at First Marriage | 20 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 37.50 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Jennie Johnson across 3 US Census years (1910, 1920 and 1930) in New Castle, Delaware, using XGBoost record linkage.
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This person
Anchor record
Jennie Johnson
Head · 1930 · age 52 · b. ~1878 · Delaware
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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:1930:15thcensus289unit:0007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Hudson | 32 | Head | Hose Maker | Delaware |
| 52 | Elizabeth Hudson | 40 | Wife-H | — | Delaware |
| 53 | Frank Frank | 21 | Head | Plumber | Delaware |
| 54 | Anna Frank | 19 | Wife-H | — | Pennsylvania |
| 55 | George B. Devenny | 33 | Head | Core Maker | Delaware |
| 56 | Emma M. Devenny | 31 | Wife-H | — | Delaware |
| 57 | Irene G. Devenny | 12 | Daughter | — | Delaware |
| 58 | Thomas J. Tully | 70 | Head | Carpenter | Pennsylvania |
| 59 | John J. Tully | 45 | Son-H | No Business | Delaware |
| 60 | Helen E. Armstrong | 32 | Daughter | Ironer | Delaware |
| 61 | Leonard Armstrong | 35 | Son-in-law | Spinner | Delaware |
| 62 | James Tully | 35 | Son-H | Pipe Maker | Delaware |
| 63 | Edward H. Findley | 23 | Head | Chauffeur | Delaware |
| 64 | Alice M. Findley | 19 | Wife-H | — | Delaware |
| 65 | Joseph Rossi | 29 | Head | Electrician | Alsace-Lorraine |
| 66 | Matilda M. Rossi | 60 | Wife-H | — | Delaware |
| 67 | Dermit Rossi | 25 | Son-H | Truck Driver | Delaware |
| 68 | Joseph F. Rossi | 23 | Son-H | Clerk | Delaware |
| 69 | R. Elizabeth Mcelwee | 18 | Granddaughter | Clerk | Delaware |
| 70 | Francis Mcelwee | 10 | Grandson | — | Delaware |
| 71 | J. Joseph Byrne | 14 | Grandson | — | Delaware |
| 72 | Geraldine M. Wright | 5 | Granddaughter | — | Delaware |
| 73 | Blanche Cannon | 40 | Head | Marker | Delaware |
| 74 | Woodrow Cannon | 16 | Son-H | Student | Delaware |
| 75 | Doris Cannon | 6 | Daughter | — | Delaware |
| 76 | Elizabeth Baker | 24 | Daughter | Marker | Delaware |
| 77 | Eliza Currier | 59 | Head | Housekeeper | Pennsylvania |
| 78 | Emily G. Currier | 33 | Daughter | Clerk | Delaware |
| 79 | Lillian Currier | 26 | Daughter | — | Delaware |
| 80 | Lewis C. Waller | 24 | Head | Meat Cutter | Delaware |
| 81 | Goldie R. Waller | 22 | Wife-H | — | Delaware |
| 82 | Paul J. Waller | 4 | Son-H | — | Delaware |
| 83 | Joyce G. Waller | 2 | Daughter | — | Delaware |
| 84 | Frank J. Temple | 56 | Head | Teamster | Maryland |
| 85 | Charles L. Temple | 22 | Son-H | Stableman | Delaware |
| 86 | Brittany Lottie Temple | 16 | Daughter | — | Delaware |
| 87 | Elizabeth Temple | 8 | Granddaughter | — | Maryland |
| 88 | Vera Temple | 11 | Daughter | — | Delaware |
| 89 | Hubert H. Shifflett | 33 | Head | Lineman | Virginia |
| 90 | Margaret Shifflett | 29 | Wife-H | — | Delaware |
| 91 | Hubert H. Jr. Shifflett | 1 | Son-H | — | Delaware |
| 92 | Sam Pupillo | 35 | Head | Grocer | Italy |
| 93 | Edith Pupillo | 21 | Wife-H | — | Italy |
| 94 | Paul Pupillo | 3 | Son-H | — | Delaware |
| 95 | Josephine Pupillo | 0 | Daughter | — | Delaware |
| 96 | Jennie Johnson THIS PERSON | 52 | Head | — | Sweden |
| 97 | Charles Johnson | 32 | Son-H | Presser | Delaware |
| 98 | Alfred Johnson | 30 | Son-H | Floor Scraper | Delaware |
| 99 | Clarence Johnson | 28 | Son-H | Driver | New Jersey |
| 100 | Elsie Johnson | 24 | Daughter | Roller | Delaware |
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)