CH
Charles Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Charles Hall across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 5-person household.
Age 45
b. ~1895
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Hall |
| Given Name | Charles E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Mechanist |
| Industry | Navy Yard |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Mechanist |
| Township / Ward | Frederick City |
| Est. Birth Year | ~1895 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Kathryn Hall | Daughter | — | 15 | ~1925 |
| Charles Hall | Head | — | 45 | ~1895 |
| John Hall | Son | — | 23 | ~1917 |
| Elmer Hall | Son | — | 20 | ~1920 |
| Mary Hall | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Frederick, Maryland
Head, age 25
Frederick, Maryland · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Machinist |
| Industry | Foundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Head, age 35
Frederick, Maryland · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Charles E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Machinist |
| Industry | Iron & Steel Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 27 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Head, age 45
Frederick-County, Maryland · implied b. ~1895 — 5 household members
| Surname | Hall |
| Given Name | Charles E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Occupation | Mechanist |
| Industry | Navy Yard |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 Charles Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Hall
Head · 1940 · age 45 · b. ~1895 · Maryland
★ 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 — Frederick-County, Maryland
Open full size
1940 US Federal Census — Frederick-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01548-00329)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Louise Dare | 28 | Daughter | — | Maryland |
| 42 | Susan Stone | 88 | Mother-in-law | — | Maryland |
| 43 | Gertrude Stone | 65 | Sister-in-law | — | Maryland |
| 44 | Ray F. Steele | 31 | Head | Driver | Maryland |
| 45 | Mary Louise Steele | 31 | Wife | — | Maryland |
| 46 | Sandra Jeanne Steele | 3 | Daughter | — | Maryland |
| 47 | Margaret Railing | 59 | Head | — | Maryland |
| 48 | Charles Hahn | 24 | Lodger | Clerk | Maryland |
| 49 | George B. Grout | 69 | Head | — | — |
| 50 | Ethel M. Smith | 57 | Niece | Bookkeeper | Maryland |
| 51 | Randolf Grove | 62 | Head | Mechanic | Maryland |
| 52 | Lettie G. Grove | 58 | Wife | — | Maryland |
| 53 | Elizabeth J. Grove | 33 | Daughter | Bookkeeper | Pennsylvania |
| 54 | Robert Mccarlaugh | 28 | Head | Truck Driver | Pennsylvania |
| 55 | Helen M. Mccarlaugh | 24 | Wife | Ticket Maker | Maryland |
| 56 | Bertha Mae Mccarlaugh | 3 | Daughter | — | Maryland |
| 57 | Romaine Valentine | 25 | Lodger | Nurse | Maryland |
| 58 | Charles E. Hall THIS PERSON | 45 | Head | Mechanist | Maryland |
| 59 | Mary S. Hall | 44 | Wife | — | Maryland |
| 60 | John B. Hall | 23 | Son | Clerk | Maryland |
| 61 | Elmer A. Hall | 20 | Son | Apprentice Machinist | Maryland |
| 62 | Kathryn S. Hall | 15 | Daughter | — | Maryland |
| 63 | Walter L. Spittle | 66 | Head | — | Maryland |
| 64 | May B. Spittle | 64 | Wife | — | Virginia |
| 65 | Charles H. Mercer | 47 | Head | Gasoline Selling | Maryland |
| 66 | Cora Mae Mercer | 43 | Wife | — | Maryland |
| 67 | Willard H. Mercer | 22 | Son | Clerk | Maryland |
| 68 | Carl W. Mercer | 19 | Son | — | Maryland |
| 69 | Edna Mae Mercer | 12 | Daughter | — | Maryland |
| 70 | Frederick Kimmel | 32 | Head | Road Grader | Maryland |
| 71 | Thelma C. Kimmel | 23 | Wife | — | Maryland |
| 72 | Frederick R. Jr. Kimmel | 0 | Son | — | Maryland |
| 73 | Howard S. Link | 32 | Head | Salesman | Maryland |
| 74 | M. Elizabeth Link | 30 | Wife | — | Maryland |
| 75 | Phyllis Gay Link | 4 | Daughter | — | Maryland |
| 76 | Howard S. Jr. Link | 6 | Son | — | Maryland |
| 77 | Mary Elizabeth Eagle | 68 | Head | — | Maryland |
| 78 | Julia J. Heers | 52 | Head | — | Maryland |
| 79 | Edie Angleman | 22 | Lodger | — | Maryland |
| 80 | John Hoovering | 47 | Head | Clerk | Pennsylvania |
Related Census Records
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)