"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X7HR-D5V : accessed 7 February 2018), Madelene B Brown in household of Arthur D Brown, Greene, Chenango, New York, United States; citing enumeration district (ED) ED 8, sheet 13B, line 84, family 424, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1416; FHL microfilm 2,341,151.
1930 United States Federal Census - Detail: Year: 1930; Census Place: Greene, Chenango, New York; Roll: 1416; Page: 13B; Enumeration District: 0008; FHL microfilm: 2341151
U.S. City Directories, 1821-1989 (Beta) - Publication Title: Buffalo, New York, City Directory, 1951
Social Security Death Index - Detail: Issue State: New York; Issue Date: Before 1951
U.S. Public Records Index, Volume 1 - Address: PO Box 5323, Fletcher, 28732-5323, NC
It may be possible to confirm family relationships with Madelene by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Madelene: