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Charles Gilbert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Frederick-County, Maryland
Our Model Tree links this Charles Gilbert across the 1930 and 1940 US Censuses in Frederick-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1908), then head of a 8-person household.
Age 32
b. ~1908
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Frederick-County, Maryland |
| Surname | Gilbert |
| Given Name | Charles R |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District #20 |
| 1935 Residence (County) | Frederick |
| Additional Details | |
| Occupation | Laborer |
| Industry | Sewers W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 360 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Election District 20 |
| Est. Birth Year | ~1908 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| C Gilbert | Son | — | 7 | ~1933 |
| Edna Gilbert | Daughter | — | 5 | ~1935 |
| Charles Gilbert | Head | — | 32 | ~1908 |
| May Gilbert | Spouse | — | 31 | ~1909 |
| Donald Gilbert | Son | — | 3 | ~1937 |
| Catherine Gilbert | Daughter | — | ~1940 | |
| Beatrice Gilbert | Daughter | — | 8 | ~1932 |
| James Gilbert | Son | — | 1 | ~1939 |
Census Appearances
1930
Frederick, Maryland
Head, age 22
Frederick, Maryland · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gilbert |
| Given Name | Charles E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 21 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 100 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Head, age 32
Frederick-County, Maryland · implied b. ~1908 — 8 household members
| Surname | Gilbert |
| Given Name | Charles R |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District #20 |
| 1935 Residence (County) | Frederick |
| Occupation | Laborer |
| Industry | Sewers W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 360 |
| Highest Grade | No 3 |
| 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 Gilbert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Gilbert
Head · 1940 · age 32 · b. ~1908 · Maryland
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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-t0627-01549-00519)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ethel B Gilbert | 39 | Head | — | Maryland |
| 42 | Clarence Gilbert | 15 | Son | — | Maryland |
| 43 | Lillian Gilbert | 12 | Daughter | — | Maryland |
| 44 | Charles Gilbert | 9 | Son | — | Maryland |
| 45 | Marjorie Gilbert | 5 | Daughter | — | Maryland |
| 46 | Dallas Smith | 29 | Son in law | Laborer | Maryland |
| 47 | Marie Smith | 21 | Daughter | — | Maryland |
| 48 | Eugene Smith | 5 | Son | — | Maryland |
| 49 | Alice Smith | 3 | Daughter | — | Maryland |
| 50 | Robert Smith | 1 | Son | — | Maryland |
| 51 | Richard Smith | 0 | Son | — | Maryland |
| 52 | Robert Eaton | 29 | Head | Brush Maker | Maryland |
| 53 | Catherine Eaton | 28 | Wife | — | Maryland |
| 54 | Betty Eaton | 8 | Daughter | — | Maryland |
| 55 | Robert Jr Eaton | 5 | Son | — | Maryland |
| 56 | Guy Brunton | 41 | Head | Laborer | Maryland |
| 57 | Catherine Brunton | 34 | Wife | — | Maryland |
| 58 | Thelma Brunton | 11 | Daughter | — | Maryland |
| 59 | Joan Brunton | 8 | Daughter | — | Maryland |
| 60 | John W Brunton | 70 | Head | — | Maryland |
| 61 | Lillian Brunton | 69 | Wife | — | Maryland |
| 62 | Lewis Gough | 65 | In law | Laborer | Maryland |
| 63 | Joseph O Rice | 35 | Head | — | Maryland |
| 64 | William Kauffman | 55 | Head | Farmer | Pennsylvania |
| 65 | Grace H Kauffman | 51 | Wife | — | Maryland |
| 66 | Earl J Kauffman | 26 | Son | Farmer | Maryland |
| 67 | Floyd Kauffman | 24 | Son | Farmer | Maryland |
| 68 | Charles M Kauffman | 18 | Son | Road Construction | Maryland |
| 69 | Charles R Gilbert THIS PERSON | 32 | Head | Laborer | Maryland |
| 70 | May Gilbert | 31 | Wife | — | Maryland |
| 71 | Beatrice Gilbert | 8 | Daughter | — | Maryland |
| 72 | C Morris Gilbert | 7 | Son | — | Maryland |
| 73 | Edna Gilbert | 5 | Daughter | — | Maryland |
| 74 | Donald Gilbert | 3 | Son | — | Maryland |
| 75 | James Gilbert | 1 | Son | — | Maryland |
| 76 | Catherine Gilbert | 0 | Daughter | — | Maryland |
| 77 | Harry Baugher | 27 | Head | Laborer | Maryland |
| 78 | Bessie Baugher | 22 | Wife | — | Maryland |
| 79 | Louise Baugher | 1 | Daughter | — | Maryland |
| 80 | Betty Baugher | 0 | Daughter | — | Maryland |
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)