MH
Mary Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Mary Harris across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 3-person household.
Age 45
b. ~1895
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Harris |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Akron City |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Sales person |
| Industry | Retail Department Store |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 816 |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Sales Person |
| Township / Ward | Akron City |
| Est. Birth Year | ~1895 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Wm Harris | Head | — | 48 | ~1892 |
| Wm Harris | Son | — | 18 | ~1922 |
| Mary Harris | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Summit, Ohio
Spouse, age 23
Summit, Ohio · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mary L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1914 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Summit, Ohio
Spouse, age 34
Summit, Ohio · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 22 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Saleslady |
| Industry | Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 22 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Summit-County, Ohio
Spouse, age 45
Summit-County, Ohio · implied b. ~1895 — 3 household members
| Surname | Harris |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Akron City |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Occupation | Sales person |
| Industry | Retail Department Store |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 816 |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Harris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Harris
Spouse · 1940 · age 45 · b. ~1895 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03175-00212)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Olan S. Mullins | 19 | Son | Laborer | Alabama |
| 2 | Charles Mullins | 14 | Son | — | Alabama |
| 3 | Ina Mae Mullins | 9 | Daughter | — | Ohio |
| 4 | Betty Jean Mullins | 6 | Daughter | — | Ohio |
| 5 | Clara Fay Mullins | 4 | Daughter | — | Ohio |
| 6 | Joanne Mullins | 2 | Daughter | — | Ohio |
| 7 | James P. Loftus | 21 | Lodger | Laborer | Tennessee |
| 8 | Samuel D. Burrell | 15 | Lodger | — | Ohio |
| 9 | Wm Dean Paschall | 22 | Lodger | Laborer | Kentucky |
| 10 | George J. Morrison | 44 | Head | Tire Builder | Kentucky |
| 11 | Beulah Morrison | 36 | Wife | — | Kentucky |
| 12 | John R. Morrison | 14 | Son | — | Ohio |
| 13 | Lela Lou Morrison | 12 | Daughter | — | Ohio |
| 14 | Peggy Morrison | 11 | Daughter | — | Ohio |
| 15 | Ulysses S. Fegan | 33 | Head | Tire Builder | Pennsylvania |
| 16 | Emma Fegan | 31 | Wife | Glove Roller | Pennsylvania |
| 17 | Maxine Fegan | 11 | Daughter | — | Pennsylvania |
| 18 | Ulysses S. Jr. Fegan | 9 | Son | — | Pennsylvania |
| 19 | James D. Herro | 41 | Head | Phonograph Mechanic | Illinois |
| 20 | Rose Herro | 31 | Wife | — | Ohio |
| 21 | Donald J. Herro | 11 | Son | — | Wisconsin |
| 22 | Marian Herro | 7 | Daughter | — | Wisconsin |
| 23 | James Jr. Herro | 4 | Son | — | Wisconsin |
| 24 | Dorothy Kelly | 17 | Sister-in-law | — | Ohio |
| 25 | George Kelly | 24 | Head | Service Man | Ohio |
| 26 | Hazel Kelly | 25 | Wife | — | D. Dakota |
| 27 | David Kelly | 2 | Son | — | Wisconsin |
| 28 | Bertha Spellman | 45 | Head | Printer | Ohio |
| 29 | Clara C. Strawbridge | 34 | Sister | — | Ohio |
| 30 | Joseph Markulis | 73 | Head | Paper Sorter | Poland |
| 31 | Katherine Markulis | 62 | Wife | — | Poland |
| 32 | Margaret Markulis | 28 | Daughter | Clerk | Ohio |
| 33 | Julia Markulis | 20 | Daughter | House Maid | Ohio |
| 34 | Stanley Markulis | 17 | Son | Mechanic | Ohio |
| 35 | Edward Markulis | 23 | Son | Laborer | Ohio |
| 36 | Nathalie Markulis | 22 | Daughter-in-law | — | Ohio |
| 37 | Charles Joseph Markulis | 1 | Grandson | — | Ohio |
| 38 | Wm. F. Harris | 48 | Head | — | England |
| 39 | Mary J. Harris THIS PERSON | 45 | Wife | Sales Person | England |
| 40 | Wm. F. Jr. Harris | 18 | Son | — | Ohio |
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)