MH
Mary Hull — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Hull across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Hull |
| Given Name | Mary M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | City of Detroit |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Occupation | bookkeeper |
| Industry | insurance agency |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 700 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Bookkeeper |
| Township / Ward | City Of Detroit |
| Est. Birth Year | ~1918 |
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 |
|---|---|---|---|---|
| Frances Hull | Head | — | 44 | ~1896 |
| William Hull | Son | — | 17 | ~1923 |
| Frank Hull | Son | — | 11 | ~1929 |
| Robert Hull | Son | — | 18 | ~1922 |
| Richard Hull | Son | — | 13 | ~1927 |
| Mary Hull | Daughter | — | 22 | ~1918 |
| Frances Hull | Daughter | — | 21 | ~1919 |
| Sally Hull | Daughter | — | 5 | ~1935 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 12
Wayne, Michigan · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 22
Wayne-County, Michigan · implied b. ~1918 — 8 household members
| Surname | Hull |
| Given Name | Mary M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | City of Detroit |
| 1935 Residence (County) | Wayne |
| Occupation | bookkeeper |
| Industry | insurance agency |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 700 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| 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 Hull across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hull
Daughter · 1940 · age 22 · b. ~1918 · Michigan
★ You are viewing this record
Sibling
Richard Hull
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Hull
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sally Hull
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hull
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Hull
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hull
Sibling · 1940 · age 18
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01884-00429)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward Fitzgerald | 67 | Head | Marine Engineer | Michigan |
| 42 | Emma W Fitzgerald | 65 | Wife | — | Michigan |
| 43 | Charles Travers | 70 | Head | Printer | Michigan |
| 44 | Charles F Travers | 43 | Son | Clerk | Michigan |
| 45 | Fred A. Schroeder | 66 | Head | Custodian | Michigan |
| 46 | Adeline W Schroeder | 61 | Wife | — | Michigan |
| 47 | George Poupard | 53 | Head | Carpenter | Michigan |
| 48 | Cecile F. Poupard | 49 | Wife | — | Michigan |
| 49 | Beatrice M. Poupard | 21 | daughter | Stenographer | Michigan |
| 50 | Mildred A Poupard | 19 | daughter | Fountain Clerk | Michigan |
| 51 | Eugene J. Poupard | 17 | Son | Paper Boy | Michigan |
| 52 | Stanley J. Poupard | 10 | Son | — | Michigan |
| 53 | Lillian C Dery | 45 | sister-in-law | Stenographer | Michigan |
| 54 | Alfred B. Hansen | 42 | Head | Assistant Manager | Michigan |
| 55 | Loannah C. Hansen | 38 | Wife | — | Michigan |
| 56 | Frances W. Hull | 44 | Head | — | Michigan |
| 57 | Mary M. Hull THIS PERSON | 22 | daughter | Bookkeeper | Michigan |
| 58 | Frances L. Hull | 21 | daughter | — | Michigan |
| 59 | Robert P. Hull | 18 | Son | — | Michigan |
| 60 | William P. Hull | 17 | Son | — | Michigan |
| 61 | Richard J. Hull | 13 | Son | — | Michigan |
| 62 | Frank J. Hull | 11 | Son | — | Michigan |
| 63 | Sally A. Hull | 5 | daughter | — | Michigan |
| 64 | Samuel Digiovanna | 53 | Head | Fruit Clerk | Michigan |
| 65 | Anna Digiovanna | 27 | Wife | — | Michigan |
| 66 | Jack S. Digiovanna | 3 | Son | — | Michigan |
| 67 | John T. Penny | 41 | Head | Manager | Michigan |
| 68 | Margaret H. Penny | 31 | Wife | Elementary Teacher | Michigan |
| 69 | Margaret L. Penny | 1 | daughter | — | Michigan |
| 70 | Mary E. Mccraig | 59 | servant | Servant | Canada-English |
| 71 | Cecil F. Downer | 35 | Head | Office Manager | Canada-English |
| 72 | Marion E. Downer | 35 | Wife | — | Michigan |
| 73 | Rosemary H. Downer | 13 | daughter | — | Michigan |
| 74 | Joan R. Downer | 12 | daughter | — | Michigan |
| 75 | Nancy A. Downer | 6 | daughter | — | Michigan |
| 76 | Stanley A. Weier | 36 | Head | Sub Station Operator | Canada-English |
| 77 | Bernice C. Weier | 40 | Wife | — | Kentucky |
| 78 | Judith L. Weier | 2 | daughter | — | Michigan |
| 79 | Roscoe L. Ladd | 53 | Head | Druggist Proprietor | Indiana |
| 80 | Helen A. Ladd | 47 | Wife | — | Ohio |
Related Census Records
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)