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Mary Glenn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Mary Glenn across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Glenn |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | U |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | New Worker |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1920 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Peter Smukelak | Head | — | 54 | ~1886 |
| Peter Glenn | Son | — | 18 | ~1922 |
| Anna Smukelak | Spouse | — | 52 | ~1888 |
| Mary Glenn | Daughter | — | 20 | ~1920 |
| Anna Glenn | Daughter | — | 29 | ~1911 |
| James Ullman | Other | — | 26 | ~1914 |
| John Glenn | Son | — | 15 | ~1925 |
| Paul Glenn | Son | — | 16 | ~1924 |
Census Appearances
1930
Cuyahoga, Ohio
Daughter, age 10
Cuyahoga, Ohio · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Glenn |
| Given Name | Myrtle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Daughter, age 20
Cuyahoga-County, Ohio · implied b. ~1920 — 8 household members
| Surname | Glenn |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | New Worker |
| Class of Worker | U |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Glenn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Glenn
Daughter · 1940 · age 20 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
Peter Glenn
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Glenn
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Glenn
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Glenn
Sibling · 1940 · age 16
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 — Cuyahoga-County, Ohio
Open full size
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03208-00255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Augusta Creek | 71 | Sister-in-law | — | Illinois |
| 2 | Peter Smukelak | 54 | Head | Steel Worker | Pennsylvania |
| 3 | Anna Smukelak | 52 | Wife | — | Austria |
| 4 | Anna Glenn | 29 | Daughter | — | Ohio |
| 5 | Mary Glenn THIS PERSON | 20 | Daughter | New Worker | Ohio |
| 6 | Peter Glenn | 18 | Son | New Worker | Ohio |
| 7 | Paul Glenn | 16 | Son | — | Ohio |
| 8 | John Glenn | 15 | Son | — | Ohio |
| 9 | James Ullman | 26 | Son-in-law | Helper | Ohio |
| 10 | Joseph Romis | 30 | Head | Salesman | New York |
| 11 | Mildred Romis | 29 | Wife | — | Ohio |
| 12 | Walter Smich | 44 | Head | Foreman | Ohio |
| 13 | Vera Smich | 48 | Wife | — | Ohio |
| 14 | Marcella Smich | 15 | Daughter | — | Ohio |
| 15 | Jean Smich | 9 | Daughter | — | Ohio |
| 16 | Alan Smich | 9 | Son | — | Ohio |
| 17 | Burke Hoeneise | 67 | Head | — | Germany |
| 18 | Olga Hoeneise | 30 | Daughter | Office Typist | Ohio |
| 19 | Alma Hoeneise | 30 | Daughter | Office Typist | Ohio |
| 20 | David Burkheld | 6 | Grandson | — | Ohio |
| 21 | Nellie Gellick | 63 | Head | — | Ohio |
| 22 | Florence Newton | 31 | Daughter | — | Ohio |
| 23 | Billie Newton | 4 | Granddaughter | 0 | Ohio |
| 24 | Bruce Vidalacas | 4 | Ward | 0 | Ohio |
| 25 | Gary Vidalacas | 2 | Ward | 0 | Ohio |
| 26 | Harold Yerman | 60 | Lodger | Salesman | New York |
| 27 | Matilda Yerman | 47 | Lodger | Trained Nurse | Penn. |
| 28 | Fred Friedl | 38 | Lodger | — | Nebraska |
| 29 | Helen Shank | 26 | Lodger | Housework | Ohio |
| 30 | Joseph Bowen | 55 | Head | Trucking Business | England |
| 31 | Cora Bowen | 55 | Wife | — | New York |
| 32 | Eager Bowen | 14 | Son | — | Ohio |
| 33 | Gertrude Beach | 32 | Step-daughter | Secretary | New York |
| 34 | Annabelle Knapp | 53 | Sister-in-law | — | New York |
| 35 | Theodore Myer | 22 | Head | Sheet Metal Worker | Ohio |
| 36 | Mary Myer | 21 | Wife | — | Ohio |
| 37 | Edwin Lange | 38 | Head | Painter | Ohio |
| 38 | Agnes Lange | 28 | Wife | — | Ohio |
| 39 | Eleanor Lange | 9 | Daughter | — | Ohio |
| 40 | Gloria Lange | 8 | Daughter | — | 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)