JG
John Gross — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Washtenaw, Michigan
Our Model Tree links this John Gross across the 1900, 1910 and 1920 US Censuses in Washtenaw, Michigan (XGBoost, ~Confirmed) — first a head (b.~1836), then head of a 6-person household.
Age 64
b. ~1836
Male
Head
Born: Germany
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Washtenaw, Michigan |
| Surname | Gross |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | Aug |
| Birth Year | 1836 |
| Year of Immigration | 1847 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Occupation | Farmer |
| Township / Ward | Saline Township |
| Est. Birth Year | ~1836 |
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.
6 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Charles Gross | Son | — | 20 | ~1880 |
| Anna Hartman | Other | — | 18 | ~1882 |
| Salome Gross | Spouse | — | 56 | ~1844 |
| John Gross | Head | — | 64 | ~1836 |
| Fred Hartman | Other | — | 23 | ~1877 |
| Herman Gross | Son | — | 26 | ~1874 |
Census Appearances
1900
Washtenaw, Michigan
Head, age 64
Washtenaw, Michigan · implied b. ~1836 — 6 household members
| Surname | Gross |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | Aug |
| Birth Year | 1836 |
| Year of Immigration | 1847 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1910
Washtenaw, Michigan
Head, age 72
Washtenaw, Michigan · implied b. ~1838 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Jacob W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Germany |
| Years Married | 49 |
| Year of Immigration | 1848 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Industry | Own income |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1920
Washington, Ohio
Other, age 81
Washington, Ohio · implied b. ~1839 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Jacob |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Germany |
| Year of Immigration | 1847 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Year of Naturalization | 1848 |
| Birthplace (normalized) | germany |
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 John Gross across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Gross
Head · 1900 · age 64 · b. ~1836 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Washtenaw, Michigan
Open full size
1900 US Federal Census — Washtenaw, Michigan
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu746unit:0579)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frana B Wood | 7 | Daughter | At School | Michigan |
| 52 | Albert C Wood | 5 | Son | — | Michigan |
| 53 | Harold H Wood | 1 | Son | — | Michigan |
| 54 | Yamanes M Wood | 73 | Father | Farmer | Vermont |
| 55 | George Nodges | 47 | Boarder | Farm Labor | Michigan |
| 56 | Wm F Walker | 37 | Head | Farmer | Michigan |
| 57 | Metie E Walker | 42 | Wife | — | Michigan |
| 58 | Hattie M Walker | 5 | Daughter | — | Michigan |
| 59 | Fred C Gross | 34 | Head | Farmer | Michigan |
| 60 | Bertha C Gross | 33 | Wife | — | Michigan |
| 61 | Edna A Gross | 7 | Daughter | At School | Michigan |
| 62 | Frieda B Gross | 2 | Daughter | — | Michigan |
| 63 | Lewis Scheidt | 28 | Boarder | Farm Labor | Michigan |
| 64 | Joe Schairer | 26 | Head | Farmer | Michigan |
| 65 | Kate E Schairer | 29 | Wife | — | Michigan |
| 66 | Esther E Schairer | 1 | Daughter | — | Michigan |
| 67 | Alma L Schairer | 1 | Daughter | — | Michigan |
| 68 | Wm Kinsle | 77 | Boarder | Farm Labor | Michigan |
| 69 | Matie Haab | 48 | Boarder | Farm Labor | Germany |
| 70 | John M Gross THIS PERSON | 63 | Head | Farmer | Germany |
| 71 | Salome Gross | 55 | Wife | — | Germany |
| 72 | Herman G Gross | 26 | Son | Farm Labor | Michigan |
| 73 | Charles E Gross | 19 | Son | Farm Labor | Michigan |
| 74 | Fred Hartman | 22 | Boarder | Farm Labor | Michigan |
| 75 | Anna Hartman | 18 | Boarder | Servant | Michigan |
| 76 | George Heimerdinger | 47 | Head | Farmer | Michigan |
| 77 | Elizabett Heimerdinger | 37 | Wife | — | Michigan |
| 78 | Sarah K Heimerdinger | 15 | Daughter | At School | Michigan |
| 79 | Amanda K Heimerdinger | 14 | Daughter | At School | Michigan |
| 80 | Wilbert A Heimerdinger | 11 | Son | At School | Michigan |
| 81 | Edith S Heimerdinger | 8 | Daughter | At School | Michigan |
| 82 | Philip Heimerdinger | 49 | Head | Farmer | Michigan |
| 83 | Lena Heimerdinger | 36 | Wife | — | Michigan |
| 84 | Herman T Heimerdinger | 12 | Son | At School | Michigan |
| 85 | Albert W Heimerdinger | 8 | Son | At School | Michigan |
| 86 | Martha A Heimerdinger | 6 | Daughter | — | Michigan |
| 87 | Walter J Heimerdinger | 4 | Son | — | Michigan |
| 88 | Joseph Gross | 42 | Head | Farmer | Michigan |
| 89 | Mary M Gross | 42 | Wife | — | Michigan |
| 90 | Lillian E Gross | 17 | Daughter | — | Michigan |
| 91 | Reuben J Gross | 13 | Son | At School | Michigan |
| 92 | John Baur | 39 | Boarder | Farm Labor | Germany |
| 93 | Emanuel Rentschler | 38 | Head | Farmer | Michigan |
| 94 | Kate Rentschler | 37 | Wife | — | Michigan |
| 95 | Leora K Rentschler | 13 | Daughter | At School | Michigan |
| 96 | Mary M Rentschler | 14 | Daughter | At School | Michigan |
| 97 | Alfred F Rentschler | 12 | Son | At School | Michigan |
| 98 | Edwin E Rentschler | 9 | Son | At School | Michigan |
| 99 | Amanda F Rentschler | 7 | Daughter | At School | Michigan |
| 100 | Elsie L Rentschler | 4 | 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)