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Mary Murray — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lorain-County, Ohio
Our Model Tree links this Mary Murray across the 1920, 1930 and 1940 US Censuses in Lorain-County, Ohio (XGBoost, ~Confirmed), with identified parents John & Maude — first a daughter (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lorain-County, Ohio |
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lorain |
| 1935 Residence (County) | Lorain |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Amherst Township |
| Est. Birth Year | ~1915 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Beverly Murray | Daughter | — | 17 | ~1923 |
| Mary Murray | Daughter | — | 25 | ~1915 |
| Maude Murray | Head | — | 49 | ~1891 |
| John Murray | Son | — | 24 | ~1916 |
Census Appearances
1920
Lorain, Ohio
Daughter, age 5
Lorain, Ohio · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | England |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lorain, Ohio
Daughter, age 15
Lorain, Ohio · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | England |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lorain-County, Ohio
Daughter, age 25
Lorain-County, Ohio · implied b. ~1915 — 4 household members
| Surname | Murray |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Lorain |
| 1935 Residence (County) | Lorain |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Ohio |
| 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 Murray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Murray (~0.92 confidence) and mother Maude Murray (~0.92 confidence) and mother Amanda Murray (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Murray
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Maude Murray
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Amanda Murray
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Murray
Daughter · 1940 · age 25 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
Beverly Murray
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Murray
Sibling · 1940 · age 24
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 — Lorain-County, Ohio
Open full size
1940 US Federal Census — Lorain-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03101-00119)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Loretta Newberger | 43 | Wife | Saleslady | Ohio |
| 42 | Norman Newberger | 9 | Son | — | Ohio |
| 43 | Frank Fleming | 59 | Head | Farmer | Ohio |
| 44 | Bertha Fleming | 55 | Wife | — | Ohio |
| 45 | Elmer Clary | 30 | Head | Furnace Operator | Ohio |
| 46 | Helen Clary | 29 | Wife | — | Ohio |
| 47 | Frank Clary | 4 | Son | — | Ohio |
| 48 | Clayton Seeley | 83 | Head | — | Ohio |
| 49 | Margaret Seeley | 81 | Wife | — | Ohio |
| 50 | Mary Witte | 78 | Head | — | Ohio |
| 51 | Henry Kause | 81 | Brother | Farmer | Ohio |
| 52 | Maude Murray | 49 | Head | Cook | Ohio |
| 53 | Mary Jane Murray THIS PERSON | 25 | Daughter | — | Ohio |
| 54 | John Murray | 24 | Son | Laborer | Ohio |
| 55 | Beverly Murray | 17 | Daughter | — | Ohio |
| 56 | Louis Herwig | 60 | Head | Carpenter | Germany |
| 57 | Clara Herwig | 53 | Wife | — | Poland |
| 58 | Allyn Waldron | 31 | Head | Shipping | Ohio |
| 59 | Lydia Waldron | 30 | Wife | Seamstress | Ohio |
| 60 | Jean Waldron | 5 | Daughter | — | Ohio |
| 61 | John Mertz | 70 | Head | Stone Cutter | Ohio |
| 62 | Magdalin Mertz | 69 | Wife | — | Germany |
| 63 | Mabel Henry | 28 | Daughter | New Worker | Ohio |
| 64 | Shirley Ann Henry | 7 | Granddaughter | — | Ohio |
| 65 | Camille Henry | 6 | Granddaughter | — | Ohio |
| 66 | John Henry | 3 | Grandson | — | Ohio |
| 67 | Frank Kautick | 18 | Boarder | Molder | Ohio |
| 68 | Patrick Malloy | 28 | Head | Paint Sprayer | Ohio |
| 69 | Grace Malloy | 21 | Wife | — | Ohio |
| 70 | Ida Slumaka | 44 | Mother in law | Seamstress | Ohio |
| 71 | Glenn Slumaka | 19 | Brother in law | New Worker | Ohio |
| 72 | Michael Muniga | 52 | Head | Laborer | Poland |
| 73 | Katherine Muniga | 48 | Wife | — | Poland |
| 74 | Caroline Muniga | 23 | Daughter | Maid | Ohio |
| 75 | Marcella Muniga | 20 | Daughter | Information Clerk | Ohio |
| 76 | Frances Muniga | 18 | Daughter | — | Ohio |
| 77 | Vincent Muniga | 15 | Son | — | Ohio |
| 78 | Wanda Muniga | 12 | Daughter | — | Ohio |
| 79 | Alex Puskey | 63 | Head | Laborer | Hungary |
| 80 | Cecelia Puskey | 54 | Wife | — | Hungary |
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)