MR
Margaret Robertson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Margaret Robertson across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 11-person household.
Age 28
b. ~1912
Female
Daughter
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Robertson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit city |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1912 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Frederick Robertson | Other | — | 28 | ~1912 |
| Alice Rogers | Daughter | — | 13 | ~1927 |
| John Rogers | Head | — | 55 | ~1885 |
| John Robertson | Other | — | 2 | ~1938 |
| Robert Rogers | Son | — | 9 | ~1931 |
| Dean Robertson | Other | — | 7 | ~1933 |
| Marilyn Rogers | Daughter | — | 11 | ~1929 |
| Jim Robertson | Other | — | 1 | ~1939 |
| Dorothy Rogers | Spouse | — | 44 | ~1896 |
| Margaret Robertson | Daughter | — | 28 | ~1912 |
| Marion Rogers | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 17
Wayne, Michigan · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| 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 28
Wayne-County, Michigan · implied b. ~1912 — 11 household members
| Surname | Robertson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit city |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 8 |
| 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 Robertson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Robertson
Daughter · 1940 · age 28 · b. ~1912 · Michigan
★ You are viewing this record
Sibling
Robert Rogers
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Rogers
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Rogers
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marilyn Rogers
Sibling · 1940 · age 11
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-t0627-01870-00378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Hallam | 34 | Head | Printing Pressman | England |
| 2 | Dorothy Hallam | 31 | Wife | — | England |
| 3 | George Schoenneman | 40 | Head | Line Foreman | Illinois |
| 4 | Mable Schoenneman | 41 | Wife | — | Illinois |
| 5 | George Jr. Schoenneman | 18 | Son | — | Michigan |
| 6 | Doris Schoenneman | 15 | Daughter | New Worker | Michigan |
| 7 | Wallace Spring | 42 | Head | Electrical Construction | Michigan |
| 8 | Helen Spring | 44 | Wife | — | Michigan |
| 9 | Mary Spring | 17 | Daughter | — | Michigan |
| 10 | Earl J. Mckillop | 35 | Head | Bottler | Ohio |
| 11 | Phyllis Mckillop | 35 | Wife | — | Michigan |
| 12 | Arthur Mckillop | 2 | Son | — | Michigan |
| 13 | John Rogers | 55 | Head | — | Michigan |
| 14 | Dorothy Rogers | 44 | Wife | — | Michigan |
| 15 | Marion Rogers | 15 | Daughter | — | Michigan |
| 16 | Alice Rogers | 13 | Daughter | — | Michigan |
| 17 | Marilyn Rogers | 11 | Daughter | — | Michigan |
| 18 | Robert Rogers | 9 | Son | — | Michigan |
| 19 | Frederick Robertson | 28 | Son-in-law | Locomotive Engineer | Michigan |
| 20 | Margaret Robertson THIS PERSON | 28 | Daughter | — | Michigan |
| 21 | Dean Robertson | 7 | Grandson | — | Michigan |
| 22 | John Robertson | 2 | Grandson | — | Michigan |
| 23 | Jim Robertson | 1 | Grandson | — | Michigan |
| 24 | Harry Carpenter | 57 | Head | Newspaperman | Michigan |
| 25 | Grace Carpenter | 48 | Wife | — | Michigan |
| 26 | Ragnvald Nicklayens | 52 | Head | Mechanical Engineer | Sweden |
| 27 | Hilda Nicklayens | 52 | Wife | — | Michigan |
| 28 | Therese Larsen | 57 | Sister-in-law | — | Sweden |
| 29 | John Enos | 38 | Head | Fireman | Michigan |
| 30 | Theresa Enos | 34 | Wife | — | Michigan |
| 31 | Jacqueline Enos | 13 | Daughter | — | Michigan |
| 32 | Richard Enos | 1 | Son | — | Michigan |
| 33 | James Riches | 22 | Boarder | Mechanic | Michigan |
| 34 | Elmer M. Hulit | 40 | Head | Demonstrator Of Quartz | Michigan |
| 35 | Mary Hulit | 35 | Wife | — | Michigan |
| 36 | Edith Hulit | 16 | Daughter | — | Michigan |
| 37 | Dennis Hulit | 14 | Son | — | Michigan |
| 38 | Donald Hulit | 8 | Son | — | Michigan |
| 39 | John Schmidt | 52 | Head | Cabinet Maker | Germany |
| 40 | Harriet Schmidt | 49 | Wife | — | Ohio |
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)