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Charles Hammond — 1940 US Census Record
Model Tree available1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Charles Hammond across the 1920, 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed), with identified parents Carley — first a son (b.~1901), then head of a 4-person household.
Age 39
b. ~1901
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Hammond |
| Given Name | Charles L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | 19th District |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 7 |
| Income (1939) | 40 |
| Highest Grade | No 6 |
| 1935 Residence | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | 19Th District |
| Est. Birth Year | ~1901 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Hammond | Son | — | 39 | ~1901 |
| George Hammond | Son | — | 32 | ~1908 |
| Katie Hammond | Other | — | 5 | ~1935 |
| Carley Hammond | Head | — | 67 | ~1873 |
Census Appearances
1920
Frederick, Maryland
Other, age 18
Frederick, Maryland · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hammond |
| Given Name | Charles |
| Relationship to Head | Servant |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farm Laborer |
| Industry | Home Place |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Anne Arundel, …
Other, age 28
Anne Arundel, Maryland · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hammond |
| Given Name | Charles G |
| Relationship to Head | Step Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Son, age 39
Frederick-County, Maryland · implied b. ~1901 — 4 household members
| Surname | Hammond |
| Given Name | Charles L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | 19th District |
| 1935 Residence (County) | Frederick |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 7 |
| Income (1939) | 40 |
| Highest Grade | No 6 |
| 1935 Residence | Maryland |
| 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 Hammond across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Carley Hammond (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Carley Hammond
b. ~1873
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Hammond
Son · 1940 · age 39 · b. ~1901 · Maryland
★ You are viewing this record
Sibling
George Hammond
Sibling · 1940 · age 32
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 — 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-t0627-01549-00493)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob B. Young | 40 | Head | Farm Operator | Maryland |
| 2 | Mary B. Young | 35 | Wife | House Wife | Maryland |
| 3 | Robert Lee Young | 11 | Son | — | Maryland |
| 4 | Norma Jean Young | 6 | Daughter | — | Maryland |
| 5 | Carley E. Hammond | 67 | Head | Operator | Maryland |
| 6 | Charles L. Hammond THIS PERSON | 39 | Son | Laborer | Maryland |
| 7 | George C. Hammond | 32 | Son | Laborer | Maryland |
| 8 | Katie D. Hammond | 5 | Granddaughter | — | Maryland |
| 9 | Ella M. Quasaim | 58 | Head | Operator | Maryland |
| 10 | Ray Z. Quasaim | 21 | Son | Laborer | Maryland |
| 11 | Jesse G. Quasaim | 17 | Son | Laborer | Maryland |
| 12 | Earl A. Long | 58 | Head | Farm Operator | Maryland |
| 13 | Rachel R. Long | 43 | Wife | House Wife | Maryland |
| 14 | Ruth E. Long | 18 | Daughter | Student | Maryland |
| 15 | John W. Chaney | 35 | Head | Farm Operator | Maryland |
| 16 | Sarah A. Chaney | 26 | Wife | House Wife | Maryland |
| 17 | Norman E. Chaney | 2 | Son | — | Maryland |
| 18 | J. Edward Chaney | 52 | Head | Laborer | Maryland |
| 19 | Lena Chaney | 46 | Wife | House Wife | Maryland |
| 20 | Edward Jr. Chaney | 22 | Son | Farm Operator | Maryland |
| 21 | Walter G. Chaney | 16 | Son | Laborer | Maryland |
| 22 | Jesse E. Grasso | 24 | Son-in-law | Attendant | Virginia |
| 23 | Elizabeth M. Grasso | 25 | Daughter | House Wife | Maryland |
| 24 | Barbara Jean Grasso | 1 | Granddaughter | — | Maryland |
| 25 | Almer L. Beedley | 60 | Head | Farm Operator | Massachusetts |
| 26 | Mildred Beedley | 46 | Wife | House Wife | Massachusetts |
| 27 | Phyllis G. Beedley | 20 | Step-daughter | House Maid | Massachusetts |
| 28 | D. Grant Miller | 70 | Head | Farm Operator | Maryland |
| 29 | Roberta Miller | 68 | Wife | House Wife | Maryland |
| 30 | Joseph E. Miller | 24 | Son | Laborer | Maryland |
| 31 | H. Albert Horton | 38 | Head | Farm Operator | Maryland |
| 32 | Bertha P. Horton | 21 | Wife | House Wife | Maryland |
| 33 | Carolyn L. Horton | 2 | Daughter | — | Maryland |
| 34 | Edwin M. Hammie | 32 | Head | Farm Operator | Maryland |
| 35 | Villard Horton | 36 | Head | Farm Operator | Maryland |
| 36 | Margaret A. Horton | 25 | Wife | House Wife | Maryland |
| 37 | Anna Mae Horton | 0 | Daughter | — | Maryland |
| 38 | Raymond D. Flickinger | 53 | Head | Farm Operator | Maryland |
| 39 | Minnie J. Flickinger | 53 | Wife | House Wife | Maryland |
| 40 | Geo. T. Rineacker | 35 | Head | Farm Operator | Maryland |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 1 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)