JL
Joseph Long — 1910 US Census Record
Linked across censuses1910 United States Federal Census · New Castle, Delaware
Our Model Tree links this Joseph Long across the 1900 and 1910 US Censuses in New Castle, Delaware (XGBoost, ~Confirmed) — first a son (b.~1887), then head of a 9-person household.
Age 23
b. ~1887
Male
Son
Born: Delaware
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | New Castle, Delaware |
| Surname | Long |
| Given Name | Joseph P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Sorter |
| Industry | Morocco Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Sorter |
| Township / Ward | Wilmington City |
| Est. Birth Year | ~1887 |
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 1910 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Joseph Long | Son | — | 23 | ~1887 |
| Michael Long | Head | — | 44 | ~1866 |
| John Long | Son | — | 16 | ~1894 |
| Mary Long | Spouse | — | 46 | ~1864 |
| James Long | Son | — | 22 | ~1888 |
| Julia Long | Daughter | — | 19 | ~1891 |
| Henry Long | Son | — | 25 | ~1885 |
| Veronica Long | Daughter | — | 3 | ~1907 |
| Mary Long | Daughter | — | 13 | ~1897 |
Census Appearances
1900
New Castle, …
Son, age 14
New Castle, Delaware · implied b. ~1886 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Joseph P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Delaware |
| Birth Month | Aug |
| Birth Year | 1886 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1910
New Castle, …
Son, age 23
New Castle, Delaware · implied b. ~1887 — 9 household members
| Surname | Long |
| Given Name | Joseph P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Sorter |
| Industry | Morocco Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 Joseph Long across 2 US Census years (1900 and 1910) in New Castle, Delaware, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Long
Son · 1910 · age 23 · b. ~1887 · Delaware
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Sibling
John Long
Sibling · 1910 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Long
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Long
Sibling · 1910 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Long
Sibling · 1910 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Veronica Long
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Long
Sibling · 1910 · age 13
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
1910 US Federal Census — New Castle, Delaware
Open full size
1910 US Federal Census — New Castle, Delaware
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po147unit:1476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary M. Viewell | 49 | Boarder | — | Maryland |
| 2 | James H. Council | 22 | Head | Clerk | Maryland |
| 3 | Bessie M. Council | 25 | Wife | — | Maryland |
| 4 | Charles J. Hayden | 31 | Head | Motorman | Delaware |
| 5 | Rebecca Hayden | 27 | Wife | — | Delaware |
| 6 | William P. Hayden | 6 | Son | — | Delaware |
| 7 | Elizabeth P. Hayden | 5 | Daughter | — | Delaware |
| 8 | Alice L. Hayden | 4 | Daughter | — | Delaware |
| 9 | Charles L. Hayden | 2 | Son | — | Delaware |
| 10 | William L. Willis | 26 | Head | Scoopmaker | United States |
| 11 | Edna H. Willis | 23 | Wife | — | Delaware |
| 12 | Sherman C. Willis | 3 | Son | — | Delaware |
| 13 | William H. Jester | 30 | Head | Motorman | Delaware |
| 14 | Laura B. Jester | 24 | Wife | — | Delaware |
| 15 | William B. Jester | 1 | Son | — | Delaware |
| 16 | Harry H. Jarrett | 40 | Head | Driver | United States |
| 17 | Freda Jarrett | 37 | Wife | — | New Jersey |
| 18 | Irma Jarrett | 14 | Daughter | — | United States |
| 19 | Clara Sawyer | 40 | Boarder | Turner | Pennsylvania |
| 20 | Charles A. Stewart | 27 | Head | Packer | Delaware |
| 21 | Clara B. Stewart | 25 | Wife | — | Pennsylvania |
| 22 | Lewis S. Stewart | 1 | Son | — | Delaware |
| 23 | Benjamin F. Johnson | 62 | Head | Carpenter | Delaware |
| 24 | Linford L. Johnson | 17 | Son | Trimmer | Delaware |
| 25 | John J. Roussan | 23 | Head | Painter | Delaware |
| 26 | Laura M. Roussan | 23 | Wife | — | Delaware |
| 27 | Margaret Roussan | 2 | Daughter | — | Delaware |
| 28 | William C. Weber | 31 | Head | Carpenter | Germany |
| 29 | Ellen Weber | 23 | Wife | — | Maryland |
| 30 | Marguerite Weber | 7 | Daughter | — | Delaware |
| 31 | George W. Richards | 26 | Head | Motorman | Maryland |
| 32 | Loralie M. Richards | 22 | Wife | — | Delaware |
| 33 | Donald Richards | 1 | Son | — | Delaware |
| 34 | Michael Long | 44 | Head | Laborer | Ireland |
| 35 | Mary E. Long | 46 | Wife | — | Ireland |
| 36 | Henry J. Long | 25 | Son | Stone Cutter | Delaware |
| 37 | Joseph P. Long THIS PERSON | 23 | Son | Sorter | Delaware |
| 38 | James A. Long | 22 | Son | Clerk | Delaware |
| 39 | Julia D. Long | 19 | Daughter | — | Delaware |
| 40 | John G. Long | 16 | Son | Salesman | Delaware |
| 41 | Mary R. Long | 13 | Daughter | — | Delaware |
| 42 | Veronica Long | 3 | Daughter | — | Delaware |
| 43 | Harvey Maxwell | 22 | Head | Coachman | Delaware |
| 44 | Nellie Maxwell | 20 | Wife | — | Delaware |
| 45 | William H. Downs | 25 | Head | Clerk | Delaware |
| 46 | Jennie R. Downs | 22 | Wife | — | Delaware |
| 47 | Adeline Downs | 2 | Daughter | — | Delaware |
| 48 | Helena Taggart | 17 | Sister in law | Saleslady | Delaware |
| 49 | Tracy B. Martin | 39 | Head | Bookkeeper | Pennsylvania |
| 50 | Emma Martin | 35 | Wife | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)