MG
Mary Gross — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Albemarle, Virginia
Our Model Tree links this Mary Gross across the 1900, 1910, 1920 and 1930 US Censuses in Albemarle, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 4-person household.
Age 60
b. ~1870
Female
Spouse
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Albemarle, Virginia |
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Charlottesville City |
| Est. Birth Year | ~1870 |
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 |
|---|---|---|---|---|
| Rebecca Gross | Daughter | — | 33 | ~1897 |
| George Gross | Head | — | 60 | ~1870 |
| Merlin Whiting | Other | — | 21 | ~1909 |
| Mary Gross | Spouse | — | 60 | ~1870 |
Census Appearances
1900
Albemarle, Virginia
Spouse, age 31
Albemarle, Virginia · implied b. ~1869 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Month | Oct |
| Birth Year | 1869 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Albemarle, Virginia
Spouse, age 40
Albemarle, Virginia · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 20 |
| Children Born | 9 |
| Children Living | 3 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Albemarle, Virginia
Spouse, age 50
Albemarle, Virginia · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laundress |
| Industry | At Home |
| Class of Worker | OA |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Albemarle, Virginia
Spouse, age 60
Albemarle, Virginia · implied b. ~1870 — 4 household members
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 4 US Census years (1900, 1910, 1920 and 1930) in Albemarle, Virginia, using XGBoost record linkage.
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This person
Anchor record
Mary Gross
Spouse · 1930 · age 60 · b. ~1870 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Albemarle, Virginia
Open full size
1930 US Federal Census — Albemarle, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2466unit:1009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas W. Sea | 7 | Son | — | Virginia |
| 52 | Richard Brown | 25 | Head | Orderly | Virginia |
| 53 | Eva Brown | 24 | Wife | — | Virginia |
| 54 | Richard Brown | 3 | Son | — | Virginia |
| 55 | Lucy Brown | 1 | Son | — | Virginia |
| 56 | Archie Cochran | 19 | Lodger | Servant | Virginia |
| 57 | Arthur Carr | 87 | Head | — | Virginia |
| 58 | Alice Maupin | 54 | Daughter | Laundress | Virginia |
| 59 | Henrietta Smith | 19 | Grand Daughter | — | Virginia |
| 60 | Steward White | 47 | Head | Orderly | Virginia |
| 61 | Mary M. White | 53 | Wife | — | Virginia |
| 62 | Nathaniel Skelton | 21 | Head | Servant | Virginia |
| 63 | Nina Skelton | 19 | Wife | — | Virginia |
| 64 | Claudie Skelton | 1 | Daughter | — | Virginia |
| 65 | Leroy Preston | 28 | Head | Chauffeur | Virginia |
| 66 | Eva Preston | 29 | Wife | Servant | Virginia |
| 67 | Hampton Jones | 40 | Head | Janitor | Virginia |
| 68 | Ethel Jones | 42 | Wife | Maid | Virginia |
| 69 | Samuel H. White | 60 | Head | Teacher | Virginia |
| 70 | Kathryn D. White | 59 | Wife | — | Virginia |
| 71 | Thomas Wyatt | 54 | Head | Plasterer | Virginia |
| 72 | Hester M. Wyatt | 48 | Wife | — | Virginia |
| 73 | Elsie Wyatt | 19 | Daughter | Servant | Virginia |
| 74 | Etta Wyatt | 17 | Daughter | — | Virginia |
| 75 | Ilene Wyatt | 15 | Daughter | — | Virginia |
| 76 | Harry Granger | 28 | Head | Taker | Virginia |
| 77 | Mamie Granger | 22 | Wife | — | Virginia |
| 78 | Elsie Granger | 4 | Daughter | — | Virginia |
| 79 | Raymond Granger | 3 | Son | — | Virginia |
| 80 | Marie Wright | 3 | Sister in law | — | Virginia |
| 81 | Mary Granger | 55 | Mother | Servant | Virginia |
| 82 | Bertha Granger | 15 | Sister | — | Virginia |
| 83 | George M. Gross | 60 | Head | Track Walker | Virginia |
| 84 | Mary Gross THIS PERSON | 60 | Wife | — | Virginia |
| 85 | Rebecca Gross | 33 | Daughter | Servant | Virginia |
| 86 | Merlin Whiting | 21 | Nephew | Waiter | Virginia |
| 87 | Bella Compton | 36 | Head | Laundress | Virginia |
| 88 | Johnson Compton | 22 | Son | Waiter | Virginia |
| 89 | Sam Compton | 19 | Son | Waiter | Virginia |
| 90 | Thomas Hughes | 9 | Son | — | Virginia |
| 91 | Bertha Compton | 6 | Daughter | — | Virginia |
| 92 | Frances Lowe | 5 | Niece | — | Virginia |
| 93 | Lula Brown | 46 | Head | Maid | Virginia |
| 94 | Sarah Whitehead | 50 | Head | Servant | Virginia |
| 95 | John W. Payne | 36 | Head | House-Man | Virginia |
| 96 | Lelia Payne | 35 | Wife | — | Virginia |
| 97 | Wallace Payne | 15 | Son | House-Man | Virginia |
| 98 | Pauline Payne | 9 | Daughter | — | Virginia |
| 99 | Florence Payne | 4 | Daughter | — | Virginia |
| 100 | Mary P. Payne | 2 | Daughter | — | Virginia |
Related Census Records
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)