MC
Mary Charles — 1940 US Census Record
Model Tree available1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this Mary Charles across the 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Anton & Anna — first a daughter (b.~1906), then head of a 5-person household.
Age 34
b. ~1906
Female
Daughter
Born: Turkey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Charles |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Turkey |
| 1935 Residence (City) | Fitchburg |
| 1935 Residence (County) | Worcester |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Book-keeper |
| Industry | Ryers Co. |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 709 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth Country | Turkey |
| Birthplace (normalized) | turkey |
| Occupation | Book-Keeper |
| Township / Ward | Fitchburg |
| Est. Birth Year | ~1906 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Rose Charles | Daughter | — | 32 | ~1908 |
| Mary Charles | Daughter | — | 34 | ~1906 |
| Anton Charles | Head | — | 59 | ~1881 |
| Russell Charles | Son | — | 39 | ~1901 |
| Gama Charles | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Worcester, Massachusetts
Daughter, age 13
Worcester, Massachusetts · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Charles |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Turkey |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Turkey |
| Mother's Birthplace | Turkey |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Turkish |
| Birth Country | Turkey |
| Birthplace (normalized) | turkey |
1930
Worcester, Massachusetts
Daughter, age 24
Worcester, Massachusetts · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Charles |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Turkey |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Father's Birthplace | Turkey |
| Mother's Birthplace | Turkey |
| Occupation | Office Clerk |
| Industry | Machine Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Turkish |
| Birth Country | Turkey |
| Birthplace (normalized) | turkey |
1940
Worcester-County, Massachusetts
Daughter, age 34
Worcester-County, Massachusetts · implied b. ~1906 — 5 household members
| Surname | Charles |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Turkey |
| 1935 Residence (City) | Fitchburg |
| 1935 Residence (County) | Worcester |
| Naturalization Status | Naturalized |
| Occupation | Book-keeper |
| Industry | Ryers Co. |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 709 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth Country | Turkey |
| Birthplace (normalized) | turkey |
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 Mary Charles across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anton Charles (~0.92 confidence) and mother Anna Charles (~0.92 confidence) and mother Gama Charles (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anton Charles
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Anna Charles
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Gama Charles
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Charles
Daughter · 1940 · age 34 · b. ~1906 · Massachusetts
★ You are viewing this record
Sibling
Russell Charles
Sibling · 1940 · age 39
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Charles
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 — Worcester-County, Massachusetts
Open full size
1940 US Federal Census — Worcester-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01648-00148)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert H. Pender | 3 | Grand | — | Massachusetts |
| 42 | Felix Bebick | 34 | Head | Painting & Paper Hanging | Connecticut |
| 43 | Evelyn J. Bebick | 38 | Wife | — | Massachusetts |
| 44 | Priscilla Bebick | 15 | Daughter | — | Massachusetts |
| 45 | Joyce E. Bebick | 8 | Daughter | — | Massachusetts |
| 46 | Barbara H. Bebick | 5 | Daughter | — | Massachusetts |
| 47 | Benjamin Vanduford | 85 | Head | — | Massachusetts |
| 48 | Ella S. Vanduford | 87 | Wife | — | Massachusetts |
| 49 | Henry W. Potter | 42 | Head | Plumber | Illinois |
| 50 | Bernice E. Potter | 45 | Wife | — | Illinois |
| 51 | Stanley H. Potter | 14 | Son | — | New Hampshire |
| 52 | Maude F. Gordon | 66 | Mother-in-law | — | Illinois |
| 53 | Joseph F. Underwood | 32 | Head | Teacher | Massachusetts |
| 54 | Gertrude Underwood | 31 | Wife | — | Massachusetts |
| 55 | William H. Garrity | 30 | Head | Manager | Massachusetts |
| 56 | Jane A. Garrity | 25 | Wife | — | Massachusetts |
| 57 | Jane A. Garrity | 1 | Daughter | — | Massachusetts |
| 58 | Arthur W. Benedict | 61 | Head | Mechanic | Nova Scotia |
| 59 | Ida Benedict | 67 | Wife | — | Massachusetts |
| 60 | Reino Johnson | 24 | Head | Delivery Clerk | Massachusetts |
| 61 | Margaret V. Johnson | 23 | Wife | — | Massachusetts |
| 62 | Charles M. Dundon | 41 | Head | Salesman | Vermont |
| 63 | Helen V. Dundon | 33 | Wife | Clerk | Massachusetts |
| 64 | Paula M. Dundon | 6 | Daughter | — | Massachusetts |
| 65 | Ethel X. Snell | 44 | Head | — | New Hampshire |
| 66 | Alice Snell | 19 | Daughter | — | Massachusetts |
| 67 | Caroline A. Snell | 16 | Daughter | — | Massachusetts |
| 68 | Caroline L. Blood | 63 | Mother | — | New Hampshire |
| 69 | Mikal Mikaelian | 55 | Head | Milling Machine Operator | Turkey |
| 70 | Margaret Mikaelian | 43 | Wife | — | Turkey |
| 71 | Marion Mikaelian | 23 | Daughter | Office Clerk | Massachusetts |
| 72 | George Mikaelian | 19 | Son | Floor Worker | Massachusetts |
| 73 | Herman Desjardins | 22 | Head | Chef | Massachusetts |
| 74 | Elizabeth Desjardins | 18 | Wife | — | Massachusetts |
| 75 | Alice Ann Desjardins | 0 | Daughter | — | Massachusetts |
| 76 | Anton Charles | 59 | Head | Proprietor | Turkey |
| 77 | Gama Charles | 58 | Wife | — | Turkey |
| 78 | Russell Charles | 39 | Son | Printer | Turkey |
| 79 | Mary Charles THIS PERSON | 34 | Daughter | Book-Keeper | Turkey |
| 80 | Rose Charles | 32 | Daughter | Stenographer | Turkey |
Pedigree Summary
Mary + 2 siblings
Gen 1 · 3 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)