MS
Margaret Simmons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Margaret Simmons across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Simmons |
| Given Name | Margaret C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1930 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| William Simmons | Son | — | 3 | ~1937 |
| Charlotte Simmons | Daughter | — | 12 | ~1928 |
| Patricia Simmons | Daughter | — | 15 | ~1925 |
| Vera Simmons | Spouse | — | 41 | ~1899 |
| John Simmons | Son | — | 16 | ~1924 |
| Mary Simmons | Daughter | — | 6 | ~1934 |
| Earl Simmons | Head | — | 46 | ~1894 |
| Margaret Simmons | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Wayne, Michigan
Daughter, age
Wayne, Michigan · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simmons |
| Given Name | Margaret C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 10
Wayne-County, Michigan · implied b. ~1930 — 8 household members
| Surname | Simmons |
| Given Name | Margaret C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | 4 |
| 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 Margaret Simmons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Simmons
Daughter · 1940 · age 10 · b. ~1930 · Michigan
★ You are viewing this record
Sibling
Mary Simmons
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Simmons
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Simmons
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Simmons
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Simmons
Sibling · 1940 · age 15
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
39 people indexed on this census page (nara:1940:m-t0627-01890-00317)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lucille M. Henderson | 50 | Wife | — | Maryland |
| 42 | Elizabeth S. Henderson | 15 | Daughter | — | New Jersey |
| 43 | Robert M. Henderson | 13 | Son | — | New Jersey |
| 44 | Ray E. O'Leary | 25 | Head | Etcher | Ohio |
| 45 | Virginia L. O'Leary | 26 | Wife | — | Michigan |
| 46 | Carol R. O'Leary | 1 | Daughter | — | Michigan |
| 47 | Earl W. Simmons | 46 | Head | Salesman | Michigan |
| 48 | Vera L. Simmons | 41 | Wife | — | Michigan |
| 49 | John M. Simmons | 16 | Son | Newsboy | Michigan |
| 50 | Patricia A. Simmons | 15 | Daughter | — | Michigan |
| 51 | Charlotte T. Simmons | 12 | Daughter | — | Michigan |
| 52 | Margaret C. Simmons THIS PERSON | 10 | Daughter | — | Michigan |
| 53 | Mary E. Simmons | 6 | Daughter | — | Michigan |
| 54 | William E. Simmons | 3 | Son | — | Michigan |
| 56 | Peter J. Healy | 53 | Head | Plumbing And Heating Contractor | Michigan |
| 57 | Hannah Q. Healy | 52 | Wife | — | Canada-English |
| 58 | Peter J. Healy | 21 | Son | Salesman | Michigan |
| 59 | Catherine A. Healy | 17 | Daughter | — | Michigan |
| 60 | Charles P. Healy | 12 | Son | — | Michigan |
| 61 | Max H. Thornburg | 37 | Head | Line Manager | Indiana |
| 62 | Mildred G. Thornburg | 34 | Wife | — | Indiana |
| 63 | Betty J. Thornburg | 14 | Daughter | — | Michigan |
| 64 | Max H. Thornburg | 12 | Son | — | Indiana |
| 65 | Frank T. Miller | 56 | Head | — | Michigan |
| 66 | Edna L. Miller | 55 | Wife | — | Michigan |
| 67 | Allen F. Miller | 27 | Son | Die Setting | Michigan |
| 68 | Bertha W. Phillips | 24 | Daughter-in-law | — | Michigan |
| 69 | Berton W. Phillips | 37 | Brother-in-law | Machine Operator | Michigan |
| 70 | Carl E. Brilliant | 52 | Head | Mechanical Engineer | Pennsylvania |
| 71 | Alice L. Brilliant | 52 | Wife | — | Pennsylvania |
| 72 | Kathryne E. Brilliant | 31 | Daughter | Stenographer | Pennsylvania |
| 73 | J. Walter Brilliant | 29 | Son | Artist | Pennsylvania |
| 74 | Burt B. Brilliant | 21 | Son | Printer | Michigan |
| 75 | Charles G. Haughton | 45 | Head | Dealer Salesman | Michigan |
| 76 | Blanche B. Haughton | 40 | Wife | — | Michigan |
| 77 | Isabel R. Haughton | 21 | Daughter | — | Michigan |
| 78 | Ray E. Haughton | 18 | Son | Mechanic | Michigan |
| 79 | Mary J. Haughton | 16 | Daughter | — | Michigan |
| 80 | Henry E. Hampton | 73 | Head | — | 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)