A little more.The "uncle" may be a good clue for further searching.
1930 United States Federal Census
Name: Doris Patts [Denis Patts] Gender: Female Birth Year: abt 1927 Birthplace: Tennessee Race: White Home in 1930: District 2, Maury, Tennessee View Map Marital Status: Single Relation to Head of House: Daughter Father's Name: R F Patts Father's Birthplace: Tennessee Mother's Name: Lottie Patts Mother's Birthplace: Tennessee Household Members: Name Age R F Patts 25 Lottie Patts 24 Eulida Patts 6 Evelyn Patts 4 [4 11/12] Doris Patts 3 Bob Patts 75
Source Citation: Year: 1930; Census Place: District 2, Maury, Tennessee; Roll: 2266; Page: 4B; Image: 418.0; Family History Library Film: 2342000.
Ancestry.com. 1930 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2002. Original data: United States of America, Bureau of the Census. Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930. T626, 2,667 rolls.
Description: Containing records for approximately 123 million Americans, the 1930 United States Federal Census is the largest census released to date and is the most recent census available for public access. The census gives us a glimpse into the lives of Americans in 1930, and contains information about a household’s family members and occupants including: birthplaces, occupations, immigration, citizenship, and military service. The names of those listed in the census are linked to actual images of the 1930 Census.