MD
Margaret Dunn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Margaret Dunn across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1932), then head of a 9-person household.
Age 8
b. ~1932
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Dunn |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1932 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Grace Dunn | Daughter | — | 1 | ~1939 |
| Dorothy Dunn | Daughter | — | 12 | ~1928 |
| Margaret Dunn | Daughter | — | 8 | ~1932 |
| Joyce Dunn | Daughter | — | 10 | ~1930 |
| Hella Dunn | Daughter | — | 14 | ~1926 |
| Thomas Dunn | Head | — | 36 | ~1904 |
| Thomas Dunn | Son | — | 6 | ~1934 |
| William Dunn | Son | — | 2 | ~1938 |
| Evelyn Dunn | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Wayne, Michigan
Daughter, age
Wayne, Michigan · implied b. ~1930 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 8
Wayne-County, Michigan · implied b. ~1932 — 9 household members
| Surname | Dunn |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 1 |
| 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 Margaret Dunn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Dunn
Daughter · 1940 · age 8 · b. ~1932 · Michigan
★ You are viewing this record
Sibling
William Dunn
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hella Dunn
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Dunn
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Dunn
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Dunn
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Dunn
Sibling · 1940 · age 10
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-t0627-01851-00322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Son Paul | None | M | — | — |
| 42 | Fred S. Scott | 45 | Head | Carpenter | England |
| 43 | Lona E. Scott | 48 | Wife | — | Kentucky |
| 44 | Irene Scott | 15 | Daughter | — | Michigan |
| 45 | Bessie Mayfield | 37 | Head | Junior Clerk | Michigan |
| 46 | Carl H. Mayfield | 18 | Son | Chair Repair | Michigan |
| 47 | William Mayfield | 17 | Son | Messenger Boy | Michigan |
| 48 | Barbara Mayfield | 16 | Daughter | — | Michigan |
| 49 | Robert Mayfield | 12 | Son | — | Michigan |
| 50 | Lorna Yearkey | 34 | Head | — | Canada English |
| 51 | Elinore Yearkey | 13 | Daughter | — | Michigan |
| 52 | Donna J. Yearkey | 11 | Daughter | — | Michigan |
| 53 | Rita S. Yearkey | 9 | Daughter | — | Michigan |
| 54 | William Yearkey | 8 | Son | — | Michigan |
| 55 | Thomas F. Dunn | 36 | Head | Janitor | Maryland |
| 56 | Evelyn E. Dunn | 35 | Wife | — | Michigan |
| 57 | Hella M. Dunn | 14 | Daughter | — | Michigan |
| 58 | Dorothy M. Dunn | 12 | Daughter | — | Michigan |
| 59 | Joyce Dunn | 10 | Daughter | — | Michigan |
| 60 | Margaret M. Dunn THIS PERSON | 8 | Daughter | — | Michigan |
| 61 | Thomas F. Jr. Dunn | 6 | Son | — | Michigan |
| 62 | William H. Dunn | 2 | Son | — | Michigan |
| 63 | Grace Dunn | 1 | Daughter | — | Michigan |
| 64 | Elias Bonamy | 63 | Head | Grocery Store | Syria |
| 65 | Rose Bonamy | 56 | Wife | — | Syria |
| 66 | Elias J. Bonamy | 16 | Son | — | Pennsylvania |
| 67 | Earl L. Shepard | 40 | Head | Gear Inspector | Pennsylvania |
| 68 | Annie Shepard | 36 | Wife | — | Massachusetts |
| 69 | Sam Shepard | 15 | Son | — | Michigan |
| 70 | Helen J. Shepard | 9 | Daughter | — | Michigan |
| 71 | Elizabeth Johnson | 73 | Head | — | Michigan |
| 72 | Edna M. Olson | 40 | Daughter | — | Michigan |
| 73 | Peter Olson | 40 | Son in law | Makes Hinges | Florida |
| 74 | Oscar Noland | 50 | Head | — | Ohio |
| 75 | Vivian Noland | 33 | Wife | — | Michigan |
| 76 | Arthur Bowman | 40 | Brother in law | Book Binder | Pennsylvania |
| 77 | Blanche Runner | 44 | Head | — | Michigan |
| 78 | Ray M. Runner | 21 | Son | Truck Driver | Michigan |
| 79 | Betty J. Runner | 15 | Daughter | — | Michigan |
| 80 | Clarence Runner | 13 | Son | — | Michigan |
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)