HH
Harry Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · New-Castle-County, Delaware
Our Model Tree links this Harry Hall across the 1910, 1920, 1930 and 1940 US Censuses in New-Castle-County, Delaware (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a head (b.~1905), then head of a 5-person household.
Age 35
b. ~1905
Male
Head
Born: Delaware
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-Castle-County, Delaware |
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Delaware |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | New Castle |
| Additional Details | |
| Occupation | Steam Fitter Helper |
| Industry | Pipe Making Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 727 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Steam Fitter Helper |
| Township / Ward | Wilmington |
| Est. Birth Year | ~1905 |
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 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Martha Hall | Daughter | — | 6 | ~1934 |
| Harry Hall | Head | — | 35 | ~1905 |
| Joseph Hall | Son | — | 3 | ~1937 |
| Charles Hall | Son | — | 8 | ~1932 |
| Marie Hall | Spouse | — | 34 | ~1906 |
Census Appearances
1910
New Castle, …
Son, age 5
New Castle, Delaware · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
New Castle, …
Son, age 15
New Castle, Delaware · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Occupation | Helper |
| Industry | Bakery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
New Castle, …
Son, age 24
New Castle, Delaware · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Harry C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Delaware |
| Occupation | Welder |
| Industry | Electric |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
New-Castle-County, Delaware
Head, age 35
New-Castle-County, Delaware · implied b. ~1905 — 5 household members
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Delaware |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | New Castle |
| Occupation | Steam Fitter Helper |
| Industry | Pipe Making Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 727 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Harry Hall across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Hall (~0.92 confidence) and father Joseph Hall (~0.92 confidence) and mother Maud Hall (~0.92 confidence) and mother Maud Hall (~0.92 confidence) and mother Minnie Hall (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Hall
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Joseph Hall
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Maud Hall
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Maud Hall
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Minnie Hall
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hall
Head · 1940 · age 35 · b. ~1905 · Delaware
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-Castle-County, Delaware
Open full size
1940 US Federal Census — New-Castle-County, Delaware
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00550-00775)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Isadore Borewich | 49 | Head | Cleaner And Dyer | Poland |
| 42 | Sarah Borewich | 42 | Wife | — | Pennsylvania |
| 43 | Joseph Borewich | 25 | Son | School Teacher | Pennsylvania |
| 44 | Albert Borewich | 13 | Son | — | Pennsylvania |
| 45 | Harry C. Bradford | 56 | Head | Parking Cars | Pennsylvania |
| 46 | Ella R. Bradford | 54 | Wife | — | Delaware |
| 47 | Clara H. Bradford | 32 | Daughter | Secretary | Delaware |
| 48 | Raymond Warner | 24 | Head | Miller | Delaware |
| 49 | Marie Warner | 23 | Wife | — | Delaware |
| 50 | Wayne Warner | 4 | Son | — | Delaware |
| 51 | Geraldine Warner | 1 | Daughter | — | Delaware |
| 52 | Hiram Starkey | 43 | Father in law | Millwright | Maryland |
| 53 | John H. Sr. Poore | 24 | Head | Spouter | Delaware |
| 54 | Dorothy M. Poore | 19 | Wife | — | New York |
| 55 | John H. Jr. Poore | 3 | Son | — | Delaware |
| 56 | Dorothy Mary Poore | 1 | Daughter | — | Delaware |
| 57 | Frances Poore | 0 | Son | — | Delaware |
| 58 | Edmund G. Taylor | 37 | Head | Trimmer | Delaware |
| 59 | Mary B. Taylor | 29 | Wife | — | Delaware |
| 60 | Priscilla Taylor | 8 | Daughter | — | Delaware |
| 61 | James J. Gaston | 43 | Head | Laborer | Maryland |
| 62 | Andrew Gaston | 42 | Wife | — | Denmark |
| 63 | Margaret Gaston | 20 | Daughter | Yarn Spinner | Maryland |
| 64 | H. Ida Gaston | 18 | Daughter | Reeler | Maryland |
| 65 | James Jr. Gaston | 16 | Son | New Worker | Maryland |
| 66 | Gertrude Gaston | 14 | Daughter | — | Maryland |
| 67 | Harry Hall THIS PERSON | 35 | Head | Steam Fitter Helper | Delaware |
| 68 | Marie Hall | 34 | Wife | — | Delaware |
| 69 | Charles R. Hall | 8 | Son | — | Delaware |
| 70 | Martha A. Hall | 6 | Daughter | — | Delaware |
| 71 | Joseph T. Hall | 3 | Son | — | Delaware |
| 72 | William Bith | 52 | Head | Watchman | Russia |
| 73 | Mary Bith | 51 | Wife | — | Russia |
| 74 | Michael Bith | 24 | Son | Manager | Delaware |
| 75 | Charles Bith | 21 | Son | Clerk | Delaware |
| 76 | John Bith | 14 | Son | — | Delaware |
| 77 | Helen Roman | 28 | Daughter | Waitress | Pennsylvania |
| 78 | Irene Roman | 8 | Granddaughter | — | Delaware |
| 79 | William W. Thomas | 46 | Head | Brakeman | Delaware |
| 80 | Carrie Thomas | 46 | Wife | — | Delaware |
Pedigree Summary
Harry
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)