MS
Mary Saunders — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Saunders across the 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 8
b. ~1922
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Saunders |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Czechoslovakia |
| Mother's Birthplace | Czechoslovakia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1922 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Saunders | Daughter | — | 8 | ~1922 |
| Irene Saunders | Daughter | — | 4 | ~1926 |
| Anna Saunders | Daughter | — | 15 | ~1915 |
| Margaret Saunders | Daughter | — | 7 | ~1923 |
| Andrew Saunders | Son | — | 18 | ~1912 |
| Mike Saunders | Head | — | 39 | ~1891 |
| James Saunders | Son | — | 2 | ~1928 |
| John Saunders | Son | — | 12 | ~1918 |
| Anna Saunders | Spouse | — | 38 | ~1892 |
Census Appearances
1930
Wayne, Michigan
Daughter, age 8
Wayne, Michigan · implied b. ~1922 — 9 household members
| Surname | Saunders |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Czechoslovakia |
| Mother's Birthplace | Czechoslovakia |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Spouse, age 20
Wayne-County, Michigan · implied b. ~1920 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sanders |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Saunders across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Saunders
Daughter · 1930 · age 8 · b. ~1922 · Michigan
★ You are viewing this record
Sibling
Anna Saunders
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Saunders
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Saunders
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Saunders
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Saunders
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Saunders
Sibling · 1930 · age 2
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 — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
49 people indexed on this census page (ia:1930:michigancensus00reel1042:0292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rudy Bartlet | 22 | Head | Die Maker | Michigan |
| 52 | Susie Bartlet | 49 | Mother | — | Germany |
| 53 | Florence Bartlet | 21 | Sister | — | Michigan |
| 54 | Edward Bartlet | 19 | Brother | — | Michigan |
| 55 | Frank Uzhelgi | 28 | Head | Die Setter | Roumania |
| 56 | Mary Uzhelgi | 20 | Wife | — | Pennsylvania |
| 57 | Thomas Christopher | 44 | Head | Barber | Pennsylvania |
| 58 | Ella Christopher | 37 | Wife | — | Michigan |
| 59 | Ella Christopher | 19 | Son | Mechanic | Michigan |
| 60 | Wayne Hollingworth | 30 | Head | Assembler | Ohio |
| 61 | Marjorie Hollingworth | 29 | Wife | Waitress | Pennsylvania |
| 62 | Charles H. Hewitt | 29 | Head | Grinder | Michigan |
| 63 | Lucille Hewitt | 30 | Wife | — | Michigan |
| 64 | Fletcher Hewitt | 5 | Son | — | Michigan |
| 65 | Roy Rivett | 27 | Head | Driver | Michigan |
| 66 | Catherine Rivett | 28 | Wife | — | Michigan |
| 67 | Betty Rivett | 6 | Daughter | — | Michigan |
| 68 | Blanche Rivett | 4 | Daughter | — | Michigan |
| 69 | Junior Rivett | 2 | Son | — | Michigan |
| 70 | Irving Kendell | 24 | Head | Mechanic | Michigan |
| 71 | Isabelle Kendell | 23 | Wife | — | Indiana |
| 72 | Daniel Kendell | 2 | Son | — | Michigan |
| 73 | Patsy Kendell | 1 | Daughter | — | Michigan |
| 74 | Sam Shibley | 50 | Head | Labourer | Syria |
| 75 | Hadley Shibley | 42 | Wife | — | Syria |
| 76 | Lilly Shibley | 15 | Daughter | — | Michigan |
| 77 | Alice Shibley | 13 | Daughter | — | Michigan |
| 78 | Mabel Shibley | 12 | Daughter | — | Michigan |
| 79 | Rose Shibley | 10 | Daughter | — | Michigan |
| 80 | Aleck Shibley | 7 | Son | — | Michigan |
| 81 | Elizabeth Shibley | 5 | Daughter | — | Michigan |
| 82 | Mondlee Shibley | 2 | Son | — | Michigan |
| 83 | Aleck Curdy | 32 | Boarder | — | Syria |
| 84 | Mary Curdy | 23 | Daughter | — | Michigan |
| 85 | Archer Daley | 33 | Head | Fireman Sta. | Michigan |
| 86 | Helen Daley | 30 | Wife | — | Massachusetts |
| 87 | Mary Daley | 6 | Daughter | — | Michigan |
| 88 | Patricia Daley | 5 | Daughter | — | Michigan |
| 89 | Francis Daley | 3 | Daughter | — | Michigan |
| 90 | Marjorie Daley | 2 | Daughter | — | Michigan |
| 91 | Mike Saunders | 39 | Head | Foreman | Czechoslovakia |
| 92 | Anna Saunders | 38 | Wife | — | Czechoslovakia |
| 93 | Andrew Saunders | 18 | Son | — | Czechoslovakia |
| 94 | Anna Saunders | 15 | Daughter | — | Michigan |
| 95 | John Saunders | 12 | Son | — | Michigan |
| 96 | Mary Saunders THIS PERSON | 8 | Daughter | — | Michigan |
| 97 | Margaret Saunders | 7 | Daughter | — | Michigan |
| 98 | Irene Saunders | 4 | Daughter | — | Michigan |
| 99 | James Saunders | 2 | Son | — | 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)