MP
Mary Parks — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Gratiot, Michigan
Our Model Tree links this Mary Parks across the 1910 and 1920 US Censuses in Gratiot, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 7-person household.
Age 15
b. ~1905
Female
Daughter
Born: Michigan
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Gratiot, Michigan |
| Surname | Parks |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Newark |
| Est. Birth Year | ~1905 |
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 |
|---|---|---|---|---|
| Mary Parks | Daughter | — | 15 | ~1905 |
| Freddie Parks | Son | — | 18 | ~1902 |
| Hezekiah Parks | Head | — | 67 | ~1853 |
| Maggie Parks | Spouse | — | 32 | ~1888 |
| Bertha Parks | Daughter | — | 11 | ~1909 |
| Levi Parks | Son | — | 4 | ~1916 |
| Violet Parks | Daughter | — | 6 | ~1914 |
Census Appearances
1910
Gratiot, Michigan
Daughter, age 6
Gratiot, Michigan · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parks |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Gratiot, Michigan
Daughter, age 15
Gratiot, Michigan · implied b. ~1905 — 7 household members
| Surname | Parks |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Parks across 2 US Census years (1910 and 1920) in Gratiot, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Parks
Daughter · 1920 · age 15 · b. ~1905 · Michigan
★ You are viewing this record
Sibling
Freddie Parks
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Parks
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Levi Parks
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Parks
Sibling · 1920 · 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
1920 US Federal Census — Gratiot, Michigan
Open full size
1920 US Federal Census — Gratiot, Michigan
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu764unit:0233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Laura Cheney | 3 | Daughter | — | Michigan |
| 52 | Eleanor Cheney | 1 | Daughter | — | Michigan |
| 53 | James Siger | 64 | Head | Farmer | Michigan |
| 54 | Blanche Siger | 61 | Wife | — | Michigan |
| 55 | Grover Gunderman | 30 | Head | Farmer | Michigan |
| 56 | Bertha Gunderman | 27 | Wife | — | Michigan |
| 57 | Lillian Gunderman | 3 | Daughter | — | Michigan |
| 58 | Ethel Gunderman | 2 | Daughter | — | Michigan |
| 59 | Lucile Gunderman | 1 | Daughter | — | Michigan |
| 60 | Cynthia Inkwood | 55 | Head | — | Michigan |
| 61 | Charles Inkwood | 17 | Son | Laborer | Michigan |
| 62 | Vernie Inkwood | 7 | Grandson | — | Michigan |
| 63 | Irving Inkwood | 5 | Grandson | — | Michigan |
| 64 | Velma Inkwood | 3 | Granddaughter | — | Michigan |
| 65 | Hezekiah Parks | 67 | Head | Farmer | Michigan |
| 66 | Maggie Parks | 32 | Wife | — | Michigan |
| 67 | Freddie Parks | 18 | Son | Laborer | Michigan |
| 68 | Mary Parks THIS PERSON | 15 | Daughter | — | Michigan |
| 69 | Bertha Parks | 11 | Daughter | — | Michigan |
| 70 | Violet Parks | 6 | Daughter | — | Michigan |
| 71 | Levi Parks | 4 | Son | — | Michigan |
| 72 | Martin Postenmaker | 60 | Head | Farmer | Poland |
| 73 | Lizzie Postenmaker | 48 | Wife | Laborer | Poland |
| 74 | Walter Lombard | 56 | Head | Farmer | Ohio |
| 75 | Sarah S. Lombard | 21 | Wife | — | Michigan |
| 76 | Wilbur Lombard | 1 | Son | — | Michigan |
| 77 | Ralph Lombard | 23 | Head | Farmer | Michigan |
| 78 | Katherine Lombard | 53 | Mother | — | Ohio |
| 79 | Henry Gross | 63 | Head | Laborer | Michigan |
| 80 | Eliza Gross | 63 | Wife | — | Michigan |
| 81 | Clarence Gross | 13 | Grandson | — | Michigan |
| 82 | Freda Gross | 1 | Granddaughter | — | Michigan |
| 83 | Everett Welch | 31 | Head | Laborer | Ohio |
| 84 | Blanche Welch | 27 | Wife | — | Michigan |
| 85 | Nelson Welch | 7 | Son | — | Michigan |
| 86 | Doris Welch | 5 | Daughter | — | Michigan |
| 87 | Orville Welch | 3 | Son | — | Michigan |
| 88 | Beulah Welch | 1 | Daughter | — | Michigan |
| 89 | William Hook | 47 | Head | Farmer | Michigan |
| 90 | Lottie Hook | 41 | Wife | — | Michigan |
| 91 | Dewey Hook | 21 | Son | Farmer | Michigan |
| 92 | Wellington Hook | 19 | Son | Farmer | Michigan |
| 93 | Geraldine Hook | 17 | Daughter | — | Michigan |
| 94 | Juanita Hook | 12 | Daughter | — | Michigan |
| 95 | F. B. Hook | 8 | Son | — | Michigan |
| 96 | Charles Shrink | 65 | Head | Farmer | Germany |
| 97 | Minnie Shrink | 67 | Wife | — | Germany |
| 98 | George Beach | 53 | Head | Farmer | Michigan |
| 99 | Rhoda Beach | 52 | Wife | — | Michigan |
| 100 | — | None | — | — | — |
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)