GC
George Curtis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Penobscot-County, Maine
Our Model Tree links this George Curtis across the 1930 and 1940 US Censuses in Penobscot-County, Maine (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 11-person household.
Age 17
b. ~1923
Male
Son
Born: Maine
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Penobscot-County, Maine |
| Surname | Curtis |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Lincoln town |
| 1935 Residence (County) | Penobscot |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Laborer |
| Township / Ward | Lincoln Town |
| Est. Birth Year | ~1923 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Joyce Curtis | Daughter | — | ~1940 | |
| Franklin Curtis | Son | — | 11 | ~1929 |
| Newton Curtis | Other | — | 2 | ~1938 |
| Mary Curtis | Daughter | — | 19 | ~1921 |
| Gordon Curtis | Son | — | 13 | ~1927 |
| Raymond Curtis | Head | — | 54 | ~1886 |
| Lida Curtis | Spouse | — | 46 | ~1894 |
| Lorena Curtis | Daughter | — | 15 | ~1925 |
| George Curtis | Son | — | 17 | ~1923 |
| Victoria Curtis | Daughter | — | 6 | ~1934 |
| Calvin Curtis | Son | — | 8 | ~1932 |
Census Appearances
1930
Penobscot, Maine
Son, age 7
Penobscot, Maine · implied b. ~1923 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | George A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Penobscot-County, Maine
Son, age 17
Penobscot-County, Maine · implied b. ~1923 — 11 household members
| Surname | Curtis |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Lincoln town |
| 1935 Residence (County) | Penobscot |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 George Curtis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Curtis
Son · 1940 · age 17 · b. ~1923 · Maine
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Sibling
Franklin Curtis
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victoria Curtis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorena Curtis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Curtis
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Curtis
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Curtis
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Curtis
Sibling · 1940 · age 8
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 — Penobscot-County, Maine
Open full size
1940 US Federal Census — Penobscot-County, Maine
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01487-00978)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roselyn Libby | 6 | Daughter | — | Maine |
| 42 | Virginia Libby | 4 | Daughter | — | Maine |
| 43 | Alvah Libby | 2 | Son | — | Maine |
| 44 | Jeanette Libby | 1 | Daughter | — | Maine |
| 45 | Floyd Libby | 27 | Head | Yard Worker | Maine |
| 46 | Lelia Libby | 28 | Wife | — | Maine |
| 47 | Joan Libby | 4 | Daughter | — | Maine |
| 48 | Beverly Libby | 2 | Daughter | — | Maine |
| 49 | Edwin Glidden | 40 | Head | Woodsman | Maine |
| 50 | Alma Glidden | 41 | Wife | — | Maine |
| 51 | Raymond Curtis | 54 | Head | Farmer | Maine |
| 52 | Lida Curtis | 46 | Wife | — | Maine |
| 53 | Mary Curtis | 19 | Daughter | — | Maine |
| 54 | George Curtis THIS PERSON | 17 | Son | Laborer | Maine |
| 55 | Lorena Curtis | 15 | Daughter | — | Maine |
| 56 | Gordon Curtis | 13 | Son | — | Maine |
| 57 | Franklin Curtis | 11 | Son | — | Maine |
| 58 | Calvin Curtis | 8 | Son | — | Maine |
| 59 | Victoria Curtis | 6 | Daughter | — | Maine |
| 60 | Joyce Curtis | 0 | Daughter | — | Maine |
| 61 | Newton Curtis | 2 | Grandson | — | Maine |
| 62 | Dick Tibodeau | 30 | Head | Woodsman | Maine |
| 63 | Marian Tibodeau | 25 | Wife | — | Maine |
| 64 | Cecil Tibodeau | 10 | Son | — | Maine |
| 65 | Myra Tibodeau | 8 | Daughter | — | Maine |
| 66 | Carlton Tibodeau | 6 | Son | — | Maine |
| 67 | Lloyd Tibodeau | 4 | Son | — | Maine |
| 68 | Evelyn Tibodeau | 3 | Daughter | — | Maine |
| 69 | Richard Tibodeau | 2 | Son | — | Maine |
| 70 | Althea Tibodeau | 1 | Daughter | — | Maine |
| 71 | Lennice Tibodeau | 0 | Son | — | Maine |
| 72 | Harris Coffin | 60 | Head | Woodsman | Maine |
| 73 | Nancy Coffin | 45 | Wife | — | Maine |
| 74 | Eula Coffin | 14 | Daughter | — | Maine |
| 75 | Dorothy Coffin | 11 | Daughter | — | Maine |
| 76 | Guy Powers | 21 | Head | Woodsman | Maine |
| 77 | Marguerite Powers | 21 | Wife | — | Maine |
| 78 | Elmer Lancaster | 65 | Head | Farmer | Maine |
| 79 | Essie Lancaster | 62 | Wife | — | Maine |
| 80 | Alton Lancaster | 24 | Son | Woodsman | Maine |
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)