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Charles Harmon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cumberland-County, Maine
Our Model Tree links this Charles Harmon across the 1930 and 1940 US Censuses in Cumberland-County, Maine (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Male
Son
Born: Maine
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cumberland-County, Maine |
| Surname | Harmon |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Cumberland |
| Additional Details | |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 332 |
| Highest Grade | 9 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Mechanic |
| Township / Ward | Portland City |
| Est. Birth Year | ~1921 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Harmon | Son | — | 19 | ~1921 |
| Dorothy Harmon | Daughter | — | 14 | ~1926 |
| Shirley Harmon | Daughter | — | 29 | ~1911 |
| Lillian Harmon | Daughter | — | 16 | ~1924 |
| Addie Harmon | Head | — | 42 | ~1898 |
| Harry Harmon | Son | — | 21 | ~1919 |
Census Appearances
1930
Cumberland, Maine
Son, age 9
Cumberland, Maine · implied b. ~1921 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harmon |
| Given Name | Charles E Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Cumberland-County, Maine
Son, age 19
Cumberland-County, Maine · implied b. ~1921 — 6 household members
| Surname | Harmon |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Cumberland |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 332 |
| Highest Grade | 9 |
| 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 Charles Harmon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Harmon
Son · 1940 · age 19 · b. ~1921 · Maine
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Sibling
Lillian Harmon
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Harmon
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Harmon
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Harmon
Sibling · 1940 · age 14
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 — Cumberland-County, Maine
Open full size
1940 US Federal Census — Cumberland-County, Maine
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01476-00298)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Sabasteanski | 19 | Son | Caretaker | Maine |
| 2 | John Sabasteanski | 16 | Son | — | Maine |
| 3 | Peter Sabasteanski | 14 | Son | — | Maine |
| 4 | Helen Sabasteanski | 12 | Daughter | — | Maine |
| 5 | Henry Sabasteanski | 10 | Son | — | Maine |
| 6 | Edward Sabasteanski | 8 | Son | — | Maine |
| 7 | Walter Sabasteanski | 6 | Son | — | Maine |
| 8 | Eleanor Sabasteanski | 3 | Daughter | — | Maine |
| 9 | Thomas E. Leonard | 43 | Head | Caretaker | Maine |
| 10 | Frances Nakarage | 50 | Head | — | Lithuania |
| 11 | Mary Nakarage | 26 | Daughter | Lacer | Maine |
| 12 | Annie Nakarage | 24 | Daughter | Housekeeper | Maine |
| 13 | Addie B. Harmon | 42 | Head | — | Massachusetts |
| 14 | Shirley Harmon | 29 | Daughter | Net Repairer | Massachusetts |
| 15 | Harry Harmon | 21 | Son | Repair Net | Maine |
| 16 | Charles Harmon THIS PERSON | 19 | Son | Mechanic | Maine |
| 17 | Lillian Harmon | 16 | Daughter | Salesgirl | Maine |
| 18 | Dorothy Harmon | 14 | Daughter | — | Maine |
| 19 | Mary Flaherty | 56 | Head | — | Eire |
| 20 | Martin Flaherty | 30 | Son | Construction Laborer | Maine |
| 21 | Mary Flaherty | 33 | Daughter | — | Maine |
| 22 | Paul Echook | 41 | Head | Housekeeper | Maine |
| 23 | Leon Echook | 17 | Son | Baker Helper | Maine |
| 24 | Stella Echook | 13 | Daughter | — | Maine |
| 25 | Simeon Yakimewicz | 67 | Head | — | Russia |
| 26 | Karol J. Dyre | 52 | Head | Brick Cleaner | Poland |
| 27 | Michalina Dyre | 50 | Wife | Packer | Poland |
| 28 | Helen Dyre | 25 | Daughter | — | Maine |
| 29 | Peter Ekawicki | 45 | Head | Baker | Poland |
| 30 | Helen Ekawicki | 33 | Wife | Packer | Massachusetts |
| 31 | Mary Ekawicki | 11 | Daughter | — | Maine |
| 32 | Helena Ekawicki | 9 | Daughter | — | Maine |
| 33 | Joan Ekawicki | 7 | Daughter | — | Maine |
| 34 | Richard Ekawicki | 2 | Son | — | Maine |
| 35 | Leopold Tarazewicz | 57 | Head | Baker | Poland |
| 36 | Ursula Tarazewicz | 39 | Wife | Packer | Poland |
| 37 | Edward Tarazewicz | 18 | Son | — | Poland |
| 38 | Arcadia Tarazewicz | 13 | Daughter | — | Maine |
| 39 | Irene Tarazewicz | 4 | Daughter | — | Michigan |
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)