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Mary Lindsey — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Delaware, Indiana
Our Model Tree links this Mary Lindsey across the 1920 and 1930 US Censuses in Delaware, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 7-person household.
Age 9
b. ~1911
Female
Daughter
Born: Indiana
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Delaware, Indiana |
| Surname | Lindsey |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Muncie City |
| Est. Birth Year | ~1911 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Maud Lindsey | Spouse | — | 33 | ~1887 |
| Betty Lindsey | Daughter | — | 2 | ~1918 |
| Frances Lindsey | Daughter | — | 11 | ~1909 |
| Wm Lindsey | Head | — | 36 | ~1884 |
| Mary Lindsey | Daughter | — | 9 | ~1911 |
| Mildred Lindsey | Daughter | — | 6 | ~1914 |
| Rachel Lindsey | Daughter | — | 4 | ~1916 |
Census Appearances
1920
Delaware, Indiana
Daughter, age 9
Delaware, Indiana · implied b. ~1911 — 7 household members
| Surname | Lindsey |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Delaware, Indiana
Daughter, age 19
Delaware, Indiana · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lindsay |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Lindsey across 2 US Census years (1920 and 1930) in Delaware, Indiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lindsey
Daughter · 1920 · age 9 · b. ~1911 · Indiana
★ You are viewing this record
Sibling
Frances Lindsey
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Lindsey
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rachel Lindsey
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Lindsey
Sibling · 1920 · age 6
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
1920 US Federal Census — Delaware, Indiana
Open full size
1920 US Federal Census — Delaware, Indiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu426unit:0851)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Buntow | 6 | Son | None | Indiana |
| 2 | Richard Buntow | 3 | Son | None | Indiana |
| 3 | Jeanette Buntow | 1 | Daughter | None | Indiana |
| 4 | John H. Long | 45 | Head | Inspector | Indiana |
| 5 | Sarah E. Long | 41 | Wife | None | Indiana |
| 6 | Glenn E. Long | 20 | Son | Reporter | Indiana |
| 7 | Elmer Bibby | 57 | Head | Hoisting Engineer | Indiana |
| 8 | Lura Bibby | 54 | Wife | None | Indiana |
| 9 | Serena Bibby | 23 | Daughter | Saleslady | Indiana |
| 10 | Bertha Bibby | 21 | Daughter | None | Indiana |
| 11 | Paul Bibby | 15 | Son | None | Indiana |
| 12 | Merle Bibby | 13 | Son | None | Indiana |
| 13 | Joseph C. Osman | 74 | Head | Teamster | Ohio |
| 14 | Mary E. Osman | 76 | Wife | None | Indiana |
| 15 | Emma C. Hills | 73 | Head | None | Indiana |
| 16 | Emily Jones | 19 | Granddaughter | Bookkeeper | Indiana |
| 17 | Emma Hubbard | 64 | Niece | None | Indiana |
| 18 | Lewis C. Townsend | 77 | Head | Carpenter | Indiana |
| 19 | Johanna Townsend | 66 | Wife | None | Pennsylvania |
| 20 | Fred W. Townsend | 37 | Son | Salesman | Indiana |
| 21 | Wm H. Lindsey | 36 | Head | Owner | Ohio |
| 22 | Maud Lindsey | 33 | Wife | None | Indiana |
| 23 | Frances L. Lindsey | 11 | Daughter | None | Indiana |
| 24 | Mary L. Lindsey THIS PERSON | 9 | Daughter | None | Indiana |
| 25 | Mildred M. Lindsey | 6 | Daughter | None | Indiana |
| 26 | Rachel M. Lindsey | 4 | Daughter | None | Indiana |
| 27 | Betty J. Lindsey | 2 | Daughter | None | Indiana |
| 28 | Tom S. Cox | 39 | Head | Owner | Kentucky |
| 29 | Idah Cox | 42 | Wife | None | Indiana |
| 30 | Morgana Cox | 11 | Daughter | None | Indiana |
| 31 | Chas Ray Davis | 22 | Head | Grinder | Indiana |
| 32 | Leona I. Davis | 18 | Wife | None | Indiana |
| 33 | Marcia M. Davis | 1 | Son | None | Indiana |
| 34 | Wm J. Eberly | 51 | Head | Owner | Indiana |
| 35 | Nettie Eberly | 48 | Wife | None | Indiana |
| 36 | Wm R. Eberly | 23 | Son | Coremaker | Indiana |
| 37 | Clarence Mckinney | 28 | Head | Machinist | Missouri |
| 38 | Ida Mckinney | 25 | Wife | None | Indiana |
| 39 | Ione Mckinney | 11 | Son | None | Indiana |
| 40 | Mayme Mckinney | 9 | Daughter | None | Indiana |
| 41 | Edward Mckinney | 2 | Son | None | Indiana |
| 42 | Mary R. Mckinney | 1 | Daughter | None | Indiana |
| 43 | Miles Mckinney | 33 | Brother | Machinist | Missouri |
| 44 | Benjamin F. Coleman | 48 | Head | Salesman | Illinois |
| 45 | Bertha L. Coleman | 46 | Wife | None | Indiana |
| 46 | Glen L. Coleman | 18 | Son | None | Indiana |
| 47 | Lloyd J. Coleman | 15 | Son | None | Indiana |
| 48 | Elizabeth Coleman | 14 | Daughter | None | Indiana |
| 49 | Gordon A. Coleman | 12 | Son | None | Colorado |
| 50 | David P. Root | 74 | Head | Agent | Vermont |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)