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Mary Healey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Muscatine-County, Iowa
Our Model Tree links this Mary Healey across the 1930 and 1940 US Censuses in Muscatine-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 7-person household.
Age 50
b. ~1890
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Muscatine-County, Iowa |
| Surname | Healey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Seventy-Six Twp |
| Additional Details | |
| Highest Grade | H-4 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Seventysix Twp |
| Est. Birth Year | ~1890 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edward Healey | Son | — | 20 | ~1920 |
| Mary Healey | Spouse | — | 50 | ~1890 |
| Robert Healey | Son | — | 17 | ~1923 |
| Edward Healey | Head | — | 52 | ~1888 |
| James Healey | Son | — | 15 | ~1925 |
| John Healey | Son | — | 10 | ~1930 |
| Mary Healey | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Muscatine, Iowa
Other, age 40
Muscatine, Iowa · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Healey |
| Given Name | Mary E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland Free State |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Muscatine-County, Iowa
Spouse, age 50
Muscatine-County, Iowa · implied b. ~1890 — 7 household members
| Surname | Healey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Seventy-Six Twp |
| Highest Grade | H-4 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Healey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Healey
Spouse · 1940 · age 50 · b. ~1890 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Muscatine-County, Iowa
Open full size
1940 US Federal Census — Muscatine-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01186-00742)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | H. D. Crow | 42 | Head | Farmer | Iowa |
| 2 | Mabel Crow | 45 | Wife | — | Iowa |
| 3 | Clarence Johnson | 44 | Head | Farmer | Illinois |
| 4 | Neoma Johnson | 37 | Wife | — | Illinois |
| 5 | Marjorie Johnson | 17 | Daughter | — | Iowa |
| 6 | Marie Johnson | 15 | Daughter | — | Iowa |
| 7 | Gertrude Johnson | 12 | Daughter | — | Iowa |
| 8 | Lucille Johnson | 8 | Daughter | — | Iowa |
| 9 | Glen D. Whitely | 49 | Head | Farmer | Kansas |
| 10 | Florence Whitely | 46 | Wife | — | Missouri |
| 11 | Robert Whitely | 20 | Son | — | Montana |
| 12 | Glen Jr. Whitely | 14 | Son | Farmer | Kansas |
| 13 | Frank Whitely | 12 | Son | — | Iowa |
| 14 | Helen Whitely | 11 | Daughter | — | Missouri |
| 15 | Edward S. Healey | 52 | Head | Farmer | Iowa |
| 16 | Mary Healey THIS PERSON | 50 | Wife | — | Iowa |
| 17 | Edward Healey | 20 | Son | Farmer | Iowa |
| 18 | Robert Healey | 17 | Son | Farmer | Iowa |
| 19 | James Healey | 15 | Son | — | Iowa |
| 20 | Mary Healey | 13 | Daughter | — | Iowa |
| 21 | John Healey | 10 | Son | — | Iowa |
| 22 | Margaret Donney | 59 | Head | Farmer | Iowa |
| 23 | Everett Hoffman | 32 | Head | Farmer | Iowa |
| 24 | Frances Hoffman | 29 | Wife | — | Illinois |
| 25 | Eleanor Hoffman | 3 | Daughter | — | Illinois |
| 26 | M. F. Deepy | 53 | Head | Farmer | Iowa |
| 27 | John Deepy | 21 | Son | Farmer | Iowa |
| 28 | Abraham Allen | 53 | Head | Farm Laborer | Missouri |
| 29 | Frances Allen | 52 | Wife | — | Missouri |
| 30 | Edith Allen | 10 | Daughter | — | Missouri |
| 31 | Carl Allen | 17 | Son | Farm Laborer | Missouri |
| 32 | Glen D. Buster | 42 | Head | Farmer | Iowa |
| 33 | Irma Buster | 42 | Wife | — | Iowa |
| 34 | Allene Buster | 18 | Daughter | — | Iowa |
| 35 | Ola Buster | 15 | Daughter | — | Iowa |
| 36 | Francis Buster | 13 | Daughter | — | Iowa |
| 37 | Eugene Buster | 11 | Son | — | Iowa |
| 38 | Floyd Buster | 9 | Son | — | Iowa |
| 39 | Alena Buster | 8 | Daughter | — | Iowa |
| 40 | George Buster | 6 | Son | — | Iowa |
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)