MC
Mary Charles — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Delta, Michigan
Our Model Tree links this Mary Charles across the 1920 and 1930 US Censuses in Delta, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 11-person household.
Age 21
b. ~1909
Female
Daughter
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Delta, Michigan |
| Surname | Charles |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Cornell Township |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Leona Charles | Daughter | — | 2 | ~1928 |
| Ruby Charles | Daughter | — | 16 | ~1914 |
| Jules Charles | Head | — | 45 | ~1885 |
| Alma Charles | Daughter | — | 11 | ~1919 |
| Marcella Charles | Daughter | — | 5 | ~1925 |
| Mary Charles | Daughter | — | 21 | ~1909 |
| Louise Charles | Other | — | 47 | ~1883 |
| Leo Charles | Son | — | 14 | ~1916 |
| Joseph Charles | Son | — | 18 | ~1912 |
| Lawrence Charles | Son | — | 9 | ~1921 |
| Lucille Charles | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Delta, Michigan
Daughter, age 11
Delta, Michigan · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Charles |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Delta, Michigan
Daughter, age 21
Delta, Michigan · implied b. ~1909 — 11 household members
| Surname | Charles |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Charles across 2 US Census years (1920 and 1930) in Delta, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Charles
Daughter · 1930 · age 21 · b. ~1909 · Michigan
★ You are viewing this record
Sibling
Lucille Charles
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Charles
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Charles
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Charles
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marcella Charles
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Charles
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Charles
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Charles
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 — Delta, Michigan
Open full size
1930 US Federal Census — Delta, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel982:0077)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry D. Delaney | 46 | Head | Lumber Piler | Wisconsin |
| 2 | Albert Ford | 69 | Head | Farmer | Illinois |
| 3 | Anna K. Ford | 68 | Wife-H | — | Iowa |
| 4 | Byron R. Ford | 22 | Son | Laborer | Kansas |
| 5 | Clayton G. Ford | 18 | Son | Farmer | Kansas |
| 6 | Harvey A. Dahn | 40 | Head | Tractor Operator | Michigan |
| 7 | Victoria M. Dahn | 25 | Wife-H | — | Wisconsin |
| 8 | Dorothy D. Dahn | 5 | Daughter | — | Michigan |
| 9 | Winslow B. Way | 73 | Head | — | Canada-English |
| 10 | Mabel A. Way | 35 | Daughter | — | Canada-English |
| 11 | Percy K. Bowers | 35 | Son-in-law | Farmer | Ohio |
| 12 | Alonza M. Bowers | 36 | Daughter | — | Canada-English |
| 13 | Jules Charles | 45 | Head | Farmer | Wisconsin |
| 14 | Louise M. Charles | 47 | Wife-H | — | Wisconsin |
| 15 | Mary L. Charles THIS PERSON | 21 | Daughter | — | Wisconsin |
| 16 | Joseph Charles | 18 | Son | Farmer | Wisconsin |
| 17 | Ruby M. Charles | 16 | Daughter | — | Michigan |
| 18 | Leo J. Charles | 14 | Son | Farmer | Michigan |
| 19 | Lucille K. Charles | 13 | Daughter | — | Michigan |
| 20 | Alma E. Charles | 11 | Daughter | — | Michigan |
| 21 | Lawrence Charles | 9 | Son | — | Michigan |
| 22 | Marcella M. Charles | 5 | Daughter | — | Michigan |
| 23 | Leona Charles | 2 | Daughter | — | Michigan |
| 24 | Charles Lefortune | 43 | Head | Farmer | Wisconsin |
| 25 | Peter J. Petersen | 48 | Head | Farmer | Wisconsin |
| 26 | Emma A. Petersen | 43 | Wife-H | — | Wisconsin |
| 27 | Howard J. Petersen | 20 | Son | Laborer | Wisconsin |
| 28 | Morton G. Petersen | 18 | Son | Farmer | Michigan |
| 29 | Hazel P. Petersen | 16 | Daughter | — | Michigan |
| 30 | Alden J. Petersen | 9 | Son | — | Michigan |
| 31 | Oscar J. Carlson | 60 | Head | — | Sweden |
| 32 | Nels E. Nelson | 30 | Head | Farmer | Michigan |
| 33 | Harry Corbeier | 22 | Boarder | Teacher | Wisconsin |
| 34 | S. N. Hanod | 37 | Head | Farmer | Indiana |
| 35 | Elizabeth H. Hanod | 33 | Wife-H | — | Michigan |
| 36 | Sanford N. Jr. Hanod | 6 | Son | — | Indiana |
| 37 | Nelson W. Hanod | 5 | Son | — | Michigan |
| 38 | John A. Backlund | 36 | Head | Laborer | Michigan |
| 39 | Mary H. Backlund | 36 | Wife-H | — | Michigan |
| 40 | Leroy J. Backlund | 7 | Son | — | Michigan |
| 41 | Russell J. Backlund | 1 | Son | — | Michigan |
| 42 | Henry J. Rose | 37 | Head | Laborer | Kansas |
| 43 | Hilma A. Rose | 32 | Wife-H | — | Michigan |
| 44 | Ralph H. Rose | 9 | Son | — | Michigan |
| 45 | Warren A. Rose | 6 | Son | — | Michigan |
| 46 | Andrew Backlund | 67 | Father-in-law | Woodsman | Sweden |
| 47 | William E. Backlund | 34 | Brother-in-law | Woodsman | Michigan |
| 48 | John S. Towers | 55 | Head | Teacher | Michigan |
| 49 | James J. Ray | 40 | Head | Salesman | Wisconsin |
| 50 | Della E. Ray | 36 | Wife-H | — | Canada-French |
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)