DC
David Clark — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Gratiot, Michigan
Our Model Tree links this David Clark across the 1900, 1910 and 1920 US Censuses in Gratiot, Michigan (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 3-person household.
Age 49
b. ~1851
Male
Head
Born: Ohio
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Gratiot, Michigan |
| Surname | Clark |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Nov |
| Birth Year | 1851 |
| Father's Birthplace | New York |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Laborer |
| Township / Ward | Pine River Township |
| Est. Birth Year | ~1851 |
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.
3 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| David Clark | Head | — | 49 | ~1851 |
| Mary Clark | Daughter | — | 11 | ~1889 |
| Joseph Clark | Other | — | 46 | ~1854 |
Census Appearances
1900
Gratiot, Michigan
Head, age 49
Gratiot, Michigan · implied b. ~1851 — 3 household members
| Surname | Clark |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Nov |
| Birth Year | 1851 |
| Father's Birthplace | New York |
| Mother's Birthplace | Ohio |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Gratiot, Michigan
Head, age 58
Gratiot, Michigan · implied b. ~1852 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 34 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Gratiot, Michigan
Head, age 67
Gratiot, Michigan · implied b. ~1853 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Dan |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | not known |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 David Clark across 3 US Census years (1900, 1910 and 1920) in Gratiot, Michigan, using XGBoost record linkage.
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This person
Anchor record
David Clark
Head · 1900 · age 49 · b. ~1851 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Gratiot, Michigan
Open full size
1900 US Federal Census — Gratiot, Michigan
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu713unit:0042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Willie Leoford | 25 | Son | Farm Laborer | Canada |
| 2 | Kittie Leoford | 23 | Daughter | Dress Maker | Canada |
| 3 | Lottie Leoford | 22 | Daughter | — | Canada |
| 4 | Belle Leoford | 20 | Daughter | — | Canada |
| 5 | Maggie Leoford | 18 | Daughter | — | Canada |
| 6 | Ann Mcmullen | 89 | Aunt | — | Scotland |
| 7 | John Keller | 42 | Head | Farmer | New York |
| 8 | Isabelle Keller | 36 | Wife | — | Ohio |
| 9 | Catharine Keller | 11 | Daughter | — | Michigan |
| 10 | Owen Keller | 3 | Son | — | Michigan |
| 11 | Emma Keller | 0 | Daughter | — | Michigan |
| 12 | Mathew Oswarth | 68 | Head | Farmer | Canada |
| 13 | Nancy A Oswarth | 50 | Wife | — | Kentucky |
| 14 | Philetus Waldron | 68 | Head | Farmer | Michigan |
| 15 | Edward Anthony | 70 | Head | Farmer | New York |
| 16 | Charlotte Anthony | 46 | Wife | — | New York |
| 17 | Carrie Anthony | 14 | Daughter | At School | Michigan |
| 18 | Cora Anthony | 13 | Daughter | At School | Michigan |
| 19 | Pearl Liberty | 19 | Daughter | — | Michigan |
| 20 | Arthur Liberty | 21 | Son in law | Farm Laborer | Canada |
| 21 | Lottie Liberty | 0 | G Daughter | — | Michigan |
| 22 | Nathaniel Harris | 32 | Head | Carpenter | Michigan |
| 23 | Mattie Harris | 25 | Wife | — | Michigan |
| 24 | George Walter | 54 | Head | Farmer | Ohio |
| 25 | Elizabeth Walter | 51 | Wife | Midwife | Ohio |
| 26 | Eelia Hawk | 29 | Daughter | — | Ohio |
| 27 | Sherman Hawk | 35 | Son in law | — | Ohio |
| 28 | Walter L Hawk | 10 | G Son | At School | Michigan |
| 29 | Joshua R Hawk | 8 | G Son | — | Michigan |
| 30 | Charles Hawk | 6 | G Son | — | Michigan |
| 31 | William Hawk | 4 | G Son | — | Michigan |
| 32 | Mary E Hawk | 1 | G Daughter | — | Michigan |
| 33 | David Clark THIS PERSON | 48 | Head | Day Laborer | Ohio |
| 34 | Mary Clark | 11 | Daughter | At School | Michigan |
| 35 | Joseph B Clark | 46 | Brother | Day Laborer | Michigan |
| 36 | John Lardlow | 53 | Head | Farmer | New York |
| 37 | Helen Lardlow | 49 | Wife | — | Michigan |
| 38 | Christopher Dory | 51 | Head | Farmer | New York |
| 39 | Mary Dory | 47 | Wife | — | Canada |
| 40 | Fred Dory | 17 | Son | Farm Laborer | Michigan |
| 41 | Flora Dory | 15 | Daughter | At School | Michigan |
| 42 | Edward Dory | 13 | Son | At School | Michigan |
| 43 | John Dory | 11 | Son | At School | Michigan |
| 44 | Peter Dory | 57 | Brother | Farm Laborer | New York |
| 45 | Levi Dory | 66 | Brother | Farm Laborer | Michigan |
| 46 | Peter Smith | 33 | Head | Blacksmith | Michigan |
| 47 | Margaret Smith | 29 | Wife | — | Michigan |
| 48 | Floyd Smith | 6 | Son | — | Michigan |
| 49 | Fred Smith | 4 | Son | — | Michigan |
| 50 | Fern Smith | 2 | Daughter | — | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)