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Harry Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Harry Hall across the 1920, 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed), with identified parents Jessie & Susan — first a son (b.~1918), then head of a 3-person household.
Age 22
b. ~1918
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | R |
| Additional Details | |
| Occupation | Laborer |
| Industry | Rubber Factory |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1140 |
| Highest Grade | No 8 |
| 1935 Residence | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Hagerstown |
| Est. Birth Year | ~1918 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Dessie Hall | Head | — | 47 | ~1893 |
| Charles Hall | Son | — | 18 | ~1922 |
| Harry Hall | Son | — | 22 | ~1918 |
Census Appearances
1920
Washington, Maryland
Son, age 1
Washington, Maryland · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, Maryland
Son, age 13
Washington, Maryland · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Harry H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 22
Washington-County, Maryland · implied b. ~1918 — 3 household members
| Surname | Hall |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | R |
| 1935 Residence (County) | R |
| Occupation | Laborer |
| Industry | Rubber Factory |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1140 |
| Highest Grade | No 8 |
| 1935 Residence | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jessie Hull (~0.92 confidence) and mother Susan Hull (~0.92 confidence) and father Frank Hull (~0.92 confidence) and mother Annie Hull (~0.92 confidence) and mother Dessie Hall (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jessie Hull
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Susan Hull
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Frank Hull
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Annie Hull
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Dessie Hall
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hall
Son · 1940 · age 22 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Charles Hall
Sibling · 1940 · age 18
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
1940 US Federal Census — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01561-00348)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Harbaugh | 37 | Lodger | Carpenter | Maryland |
| 2 | Maude Mondelle | 37 | Head | Looper | W. Virginia |
| 3 | Constance Haugh | 18 | Daughter | — | Maryland |
| 4 | Charles Harrison | 68 | Father | — | W. Virginia |
| 5 | Brother Woodrow | None | M | Night Club | — |
| 6 | Shirley Ann Haugh | 2 | Granddaughter | — | Penna. |
| 7 | Howard Russell | 29 | Head | Pipefitter | Maryland |
| 8 | Helen Russell | 24 | Wife | — | Maryland |
| 9 | Mary S. Russell | 4 | Daughter | — | Maryland |
| 10 | Effie Quigley | 60 | In law | — | Maryland |
| 11 | Dessie Hall | 47 | Head | Housekeeper | W. Virginia |
| 12 | Harry Hall THIS PERSON | 22 | Son | Laborer | Maryland |
| 13 | Charles Hall | 18 | Son | Road Work | Maryland |
| 14 | Albert Lapole | 30 | Head | Rougher | Maryland |
| 15 | Sarah Lapole | 46 | Mother | — | Maryland |
| 16 | Norman Lapole | 27 | Brother | Machinist | Maryland |
| 17 | Ralph Lapole | 19 | Brother | Pin Boy | Maryland |
| 18 | Ruth Mayer | 51 | Head | — | Pennsylvania |
| 19 | Grover Mayer | 18 | Son | Pin Boy | Maryland |
| 20 | Harold Bussard | 22 | Son in law | Wood Worker | Maryland |
| 21 | Lucille Bussard | 20 | Daughter | — | Maryland |
| 22 | Charles Pennecker | 58 | Head | — | Pennsylvania |
| 23 | Sadie Pennecker | 51 | Wife | — | Pennsylvania |
| 24 | Zelda Pennecker | 27 | Daughter | Waitress | Pennsylvania |
| 25 | Victoria Pennecker | 20 | Daughter | Teacher | Maryland |
| 26 | Albonia Magaha | 33 | Daughter | Waitress | Pennsylvania |
| 27 | Ruth Long | 30 | Daughter | Inspector | Pennsylvania |
| 28 | Charles Long | 12 | Son | — | Maryland |
| 29 | Milton Lynn | 30 | Head | Edge Setter | Maryland |
| 30 | Mary Lynn | 29 | Wife | — | Maryland |
| 31 | Jeanette Lynn | 7 | Daughter | — | Maryland |
| 32 | Eloise Lynn | 5 | Daughter | — | Maryland |
| 33 | Milton Jr. Lynn | 3 | Son | — | Maryland |
| 34 | Charles Lynn | 2 | Son | — | Maryland |
| 35 | Dorothy Lynn | 0 | Daughter | — | Maryland |
| 36 | Michael Thomas | 50 | Head | Cutter | Maryland |
| 37 | Bertha Thomas | 38 | Wife | — | W. Virginia |
| 38 | Nellie Thomas | 16 | Daughter | — | Maryland |
| 39 | James Thomas | 10 | Son | — | Maryland |
| 40 | Jack Willington | 8 | Lodger | — | Maryland |
Pedigree Summary
Harry + 1 sibling
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)