MF
Mary Frazier — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mackinac, Michigan
Our Model Tree links this Mary Frazier across the 1930 and 1940 US Censuses in Mackinac, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 13-person household.
Age 15
b. ~1915
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mackinac, Michigan |
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Garfield Township |
| Est. Birth Year | ~1915 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Frazier | Son | — | 16 | ~1914 |
| Archie Frazier | Son | — | 20 | ~1910 |
| Albert Frazier | Son | — | 9 | ~1921 |
| Henry Frazier | Son | — | 8 | ~1922 |
| Manuel Frazier | Head | — | 54 | ~1876 |
| Sarah Frazier | Other | — | 45 | ~1885 |
| Walter Frazier | Son | — | 3 | ~1927 |
| Malvin Frazier | Son | — | 11 | ~1919 |
| Anna Frazier | Daughter | — | 10 | ~1920 |
| George Frazier | Son | — | 23 | ~1907 |
| Margaret Frazier | Daughter | — | 12 | ~1918 |
| Isaac Frazier | Son | — | 21 | ~1909 |
| Mary Frazier | Daughter | — | 15 | ~1915 |
Census Appearances
1930
Mackinac, Michigan
Daughter, age 15
Mackinac, Michigan · implied b. ~1915 — 13 household members
| Surname | Frazier |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Mackinac-County, Michigan
Other, age 24
Mackinac-County, Michigan · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frazer |
| Given Name | Mary |
| Relationship to Head | Daughter-in-law |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Epanfette |
| 1935 Residence (County) | Mackinac |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Mich. |
| 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 Frazier across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Frazier
Daughter · 1930 · age 15 · b. ~1915 · Michigan
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Sibling
Albert Frazier
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Archie Frazier
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Frazier
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Malvin Frazier
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Frazier
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Frazier
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Frazier
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Frazier
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Frazier
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Frazier
Sibling · 1930 · age 16
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
1930 US Federal Census — Mackinac, Michigan
Open full size
1930 US Federal Census — Mackinac, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1006:0346)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mollie Fritzlee | 21 | Sister-in-law | None | Russia |
| 2 | Claud W. Comfort | 42 | Head | Laborer | Iowa |
| 3 | Naoma M. Comfort | 10 | Daughter | None | Michigan |
| 4 | Frank Leatz | 54 | Head | Laborer | Yugoslavia |
| 5 | Agnes Leatz | 46 | Wife-H | None | Yugoslavia |
| 6 | John Leatz | 20 | Son | Laborer | Yugoslavia |
| 7 | Tony Leatz | 14 | Son | None | Michigan |
| 8 | Joseph Leatz | 12 | Son | None | Michigan |
| 9 | Frank Jr. Leatz | 5 | Son | None | Michigan |
| 10 | John Shampine | 61 | Head | None | Canada-French |
| 11 | Clarence Maudrie | 28 | Head | Fisherman | Wisconsin |
| 12 | Christine Maudrie | 22 | Wife-H | None | Michigan |
| 13 | Joyce Maudrie | 3 | daughter | None | Wisconsin |
| 14 | Clarence Jr. Maudrie | 2 | Son | None | Wisconsin |
| 15 | Marcella Maudrie | 0 | daughter | None | Wisconsin |
| 16 | William N. Wachter | 53 | Head | Fishing | Michigan |
| 17 | Lydia Wachter | 18 | daughter-H | None | Michigan |
| 18 | Lillian M. Wachter | 16 | daughter | None | Michigan |
| 19 | Mamie I. Wachter | 15 | daughter | None | Michigan |
| 20 | Mike A. King | 43 | Head | Fisherman | Michigan |
| 21 | Rosanne L. King | 34 | Wife-H | None | Michigan |
| 22 | Mike Jr. King | 18 | Son | Fisherman | Michigan |
| 23 | Norman King | 17 | Son | Fisherman | Michigan |
| 24 | Francis King | 14 | Son | None | Michigan |
| 25 | Archmese King | 10 | daughter | None | Michigan |
| 26 | Clemene Truckey | 73 | Head | None | Michigan |
| 27 | Reuben Mortensen | 48 | Boarder | Fisherman | Michigan |
| 28 | Julius Sundstrom | 47 | Partner | Fisherman | Sweden |
| 29 | Manuel G. Frazier | 54 | Head | Fisherman | Vermont |
| 30 | Sarah J. Frazier | 45 | Wife-H | None | Michigan |
| 31 | George H. Frazier | 23 | Son | Fisherman | Michigan |
| 32 | Isaac A. Frazier | 21 | Son | Fisherman | Michigan |
| 33 | Archie M. Frazier | 20 | Son | Fisherman | Michigan |
| 34 | Mary Frazier THIS PERSON | 15 | daughter | None | Michigan |
| 35 | Joseph Frazier | 16 | Son | None | Michigan |
| 36 | Margaret Frazier | 12 | daughter | None | Michigan |
| 37 | Malvin Frazier | 11 | son | None | Michigan |
| 38 | Anna Frazier | 10 | daughter | None | Michigan |
| 39 | Albert Frazier | 9 | son | None | Michigan |
| 40 | Henry F. Frazier | 8 | son | None | Michigan |
| 41 | Walter Frazier | 3 | son | None | Michigan |
| 42 | John Vincent | 44 | Head | Boat Builder | Michigan |
| 43 | Jennie P. Vincent | 25 | Wife-H | None | Michigan |
| 44 | Emma Vincent | 9 | daughter | None | Michigan |
| 45 | Paul Vincent | 7 | Son | None | Michigan |
| 46 | Joseph F. Vincent | 6 | Son | None | Michigan |
| 47 | Lucille Vincent | 3 | daughter | None | Michigan |
| 48 | James Vincent | 2 | son | None | Michigan |
| 49 | Justine Vincent | 1 | daughter | None | Michigan |
| 50 | Brother Walter | 37 | — | Carpenter | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)