MG
Mary Gross — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Indiana
Our Model Tree links this Mary Gross across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Washington, Indiana (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 4-person household.
Age 71
b. ~1859
Female
Head
Born: Indiana
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Indiana |
| Surname | Gross |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Widowed |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | 400 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Gibson Township |
| Est. Birth Year | ~1859 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Nellie Moody | Other | — | 14 | ~1916 |
| Mary Gross | Head | — | 71 | ~1859 |
| Cecil Moody | Other | — | 23 | ~1907 |
| May Gross | Daughter | — | 48 | ~1882 |
Census Appearances
1900
Washington, Indiana
Spouse, age 42
Washington, Indiana · implied b. ~1858 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Maria J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Indiana |
| Birth Month | Mar |
| Birth Year | 1858 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1910
Washington, Indiana
Spouse, age 51
Washington, Indiana · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | Yes |
| Children Born | 28 |
| Children Living | 7 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Washington, Indiana
Spouse, age 61
Washington, Indiana · implied b. ~1859 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Washington, Indiana
Head, age 71
Washington, Indiana · implied b. ~1859 — 4 household members
| Surname | Gross |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Widowed |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | 400 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Washington-County, Indiana
Other, age 81
Washington-County, Indiana · implied b. ~1859 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Indiana |
| 1935 Residence (City) | Gibson Township |
| 1935 Residence (County) | Washington |
| Highest Grade | No 3 |
| 1935 Residence | Same house |
| 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 Gross across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gross
Head · 1930 · age 71 · b. ~1859 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Washington, Indiana
Open full size
1930 US Federal Census — Washington, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel631:0719)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marion Scifres | 23 | stepson | Farmer | Indiana |
| 2 | Ruth Scifres | 21 | stepdaughter | — | Indiana |
| 3 | Paul C. Moody | 13 | son | — | Indiana |
| 4 | Eleanor Moody | 15 | son | — | Indiana |
| 5 | Azariah Albertson | 72 | half brother | — | Indiana |
| 6 | Elmer Floyd | 61 | Head | — | Indiana |
| 7 | Zella M. Floyd | 49 | Wife-H | — | Indiana |
| 8 | Mary E. Gross THIS PERSON | 71 | Head | — | Indiana |
| 9 | May Gross | 48 | daughter | — | Indiana |
| 10 | Cecil Moody | 23 | grandson | — | Indiana |
| 11 | Nellie Moody | 14 | granddaughter | — | Indiana |
| 12 | Almeda Bryant | 70 | Head | — | Indiana |
| 13 | Emmet Faubush | 28 | Head | Farmer | Indiana |
| 14 | Hossie L. Faubush | 25 | Wife-H | None | Indiana |
| 15 | Barbara J. Faubush | 1 | daughter | None | Indiana |
| 16 | Allen Nichols | 66 | Head | Farmer | Indiana |
| 17 | Emma Nichols | 59 | Wife-H | None | Indiana |
| 18 | Noble Nichols | 27 | son | Engineer | Indiana |
| 19 | Ruth Nichols | 23 | daughter | None | Indiana |
| 20 | Victor Thompson | 21 | Head | Rock Breaker | Indiana |
| 21 | Raymond Thompson | 20 | brother | Rock Breaker | Indiana |
| 22 | Flora Thompson | 58 | mother | None | Indiana |
| 23 | Lena Hablutzel | 24 | sister-H | None | Indiana |
| 24 | Clifford Rutherford | 38 | Head | Farmer | Indiana |
| 25 | Callie Rutherford | 37 | Wife-H | None | Indiana |
| 26 | Elmo Rutherford | 19 | son | Farmer | Indiana |
| 27 | Ivan Rutherford | 16 | son | Farmer | Indiana |
| 28 | Francis Rutherford | 12 | son | None | Indiana |
| 29 | Eugene Rutherford | 10 | son | None | Indiana |
| 30 | Maxine Rutherford | 2 | daughter | None | Indiana |
| 31 | Wardie Nichols | 42 | Head | Laborer | Indiana |
| 32 | Arilda Nichols | 40 | Wife-H | None | Indiana |
| 33 | Maysel Nichols | 18 | daughter | None | Indiana |
| 34 | Volney Nichols | 18 | son | Laborer | Indiana |
| 35 | Weldon Nichols | 15 | son | None | Indiana |
| 36 | Ruby Nichols | 10 | daughter | None | Indiana |
| 37 | Horda Nichols | 2 | daughter | None | Indiana |
| 38 | Marion Nichols | 0 | son | None | Indiana |
| 39 | Patricia Allen | 0 | granddaughter | None | Indiana |
| 40 | James R. Nichols | 73 | Head | — | Indiana |
| 41 | Ada Nichols | 60 | Wife-H | None | Indiana |
| 42 | Chester Nichols | 15 | son | None | Indiana |
| 43 | Ben F. Limm | 63 | Head | Farmer | Indiana |
| 44 | Flora Limm | 58 | Wife-H | None | Indiana |
| 45 | Fred Johnson | 23 | Head | Farmer | Indiana |
| 46 | Nellie Johnson | 27 | Wife-H | None | Indiana |
| 47 | Marguerite Johnson | 2 | daughter | None | Indiana |
| 48 | Mary F. Johnson | 0 | daughter | None | Indiana |
| 49 | John Howling | 32 | Head | Laborer | Indiana |
| 50 | Ellen Howling | 46 | Wife-H | None | Indiana |
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)