MH
Mary Hanley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Genesee-County, Michigan
Our Model Tree links this Mary Hanley across the 1930 and 1940 US Censuses in Genesee-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Genesee-County, Michigan |
| Surname | Hanley |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Flint |
| 1935 Residence (County) | Genesee |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Flint |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Mary Hanley | Daughter | — | 13 | ~1927 |
| Michael Hanley | Head | — | 50 | ~1890 |
| Alma Hanley | Spouse | — | 46 | ~1894 |
| Helen Hanley | Daughter | — | 17 | ~1923 |
| Beverly Hanley | Daughter | — | 10 | ~1930 |
| Michael Hanley | Son | — | 15 | ~1925 |
| Joan Hanley | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Genesee, Michigan
Daughter, age 2
Genesee, Michigan · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanley |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Genesee-County, Michigan
Daughter, age 13
Genesee-County, Michigan · implied b. ~1927 — 7 household members
| Surname | Hanley |
| Given Name | Mary J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Flint |
| 1935 Residence (County) | Genesee |
| Highest Grade | 6 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Hanley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hanley
Daughter · 1940 · age 13 · b. ~1927 · Michigan
★ You are viewing this record
Sibling
Helen Hanley
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beverly Hanley
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Hanley
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Hanley
Sibling · 1940 · age 7
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 — Genesee-County, Michigan
Open full size
1940 US Federal Census — Genesee-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01893-00342)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eugene M Tearr | Fearr | 52 | Head | Machinist | Michigan |
| 42 | Elizabeth M Tearr | Fearr | 52 | Wife | — | Michigan |
| 43 | Eleanor E Tearr | Fearr | 15 | Daughter | — | Michigan |
| 44 | Margaret A Tearr | Fearr | 9 | Daughter | — | Michigan |
| 45 | George H Krampe | 52 | Head | Meat Cutter | Ohio |
| 46 | Lillian A Krampe | 40 | Wife | — | Ohio |
| 47 | Dorothy G Krampe | 18 | Daughter | — | Michigan |
| 48 | Clifford L Krampe | 14 | Son | — | Michigan |
| 49 | Robert A Krampe | 11 | Son | — | Michigan |
| 50 | Leo V Krampe | 5 | Son | — | Michigan |
| 51 | Kathleen L Krampe | 3 | Daughter | — | Michigan |
| 52 | George E Hall | 30 | Lodger | Tool + Dye | Michigan |
| 53 | Merritt A Long | 54 | Head | Auto Worker | Canada |
| 54 | Clara B Ford | 52 | Housekeeper | Housekeeper | Michigan |
| 55 | Michael J Hanley | 50 | Head | Piece Worker | Michigan |
| 56 | Alma G Hanley | 46 | Wife | — | Michigan |
| 57 | Helen M Hanley | 17 | Daughter | — | Michigan |
| 58 | Michael Hanley | 15 | Son | — | Michigan |
| 59 | Mary J Hanley THIS PERSON | 13 | Daughter | — | Michigan |
| 60 | Beverly J Hanley | 10 | Daughter | — | Michigan |
| 61 | Joan Hanley | 7 | Daughter | — | Michigan |
| 62 | Harold V Parker | 34 | Head | Die Sinker | Michigan |
| 63 | Mary S Parker | 24 | Wife | — | Michigan |
| 64 | Leland S Henson | 51 | Head | Tool + Dye | Norway |
| 65 | Belle H Henson | 46 | Wife | — | Norway |
| 66 | Michael J Hoydic | 39 | Head | Gasoline Station | Czechoslovakia |
| 67 | Irene F Hoydic | 37 | Wife | — | Michigan |
| 68 | Joan M Hoydic | 12 | Daughter | — | Michigan |
| 69 | Michael J Hoydic | 8 | Son | — | Michigan |
| 70 | Gorman F Hoydic | 6 | Son | — | Michigan |
| 71 | Bratt F Bratt | 46 | Head | Motor Assembly | Michigan |
| 72 | Rose Bratt | 46 | Wife | — | Michigan |
| 73 | Emil A Scheppele | 61 | Head | Sheet Metal | Germany |
| 74 | Mary H Scheppele | 55 | Wife | Waitress | Pennsylvania |
| 75 | Gladys Farmer | 42 | Head | Waitress | Canada Eng |
| 76 | Vera Farmer | 20 | Daughter | Office Work | Michigan |
| 77 | Lee Alexander | 49 | Lodger | Laborer | Michigan |
| 78 | Vern Wallisat | 48 | Lodger | Tavern | Iowa |
| 79 | Paul Donsler | 38 | Head | Final Assembly | Michigan |
| 80 | Luella R Donsler | 37 | Wife | Assembling | 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)