I can't help with a local contact. I just research the Farmer line in general.
Is this your mother's mother's line? I know a lot of our inheritance comes down to us that way, but it's hard to track genealogically.
You might also try reaching out to the owner of the web site. I'm doing the same because the web site suggests that the Farmers were originally German. Have you heard that before.
Below is your Grandmother's 1900 census information in case you don't have it. It show's her living with her grandmother. Good luck.
>>1900 United States Federal Census about Lucy Farmer Source Citation: Year: 1900; Census Place: Civil District 1, Jefferson, Tennessee; RollT623_1580; Page: 7B; Enumeration District: 41.
Name: Lucy Farmer Home in 1900: Civil District 1, Jefferson, Tennessee Age: 60 Birth Date: Mar 1840 Birthplace: Tennessee Race: White Ethnicity: American Gender: Female Relationship to Head of House: Housekeeper Father's Birthplace: Tennessee Mother's Birthplace: Tennessee Mother: number of living children: 4 Mother: How many children: 4 Marital Status: Widowed Residence : Civil Districts 1, 14, Jefferson, Tennessee Occupation: View on Image Neighbors: View others on page Household Members: Name Age James M Atchley 26 Lucy Farmer 60Housekeeper Dora E Farmer 13Border