Ada BethanyNorthrup was born on 31 July 1881 in Fayetteville, Lafayette County, Wisconsin.1
She was the daughter of TheodorusNorthrup and JosephineLumsden.1
[S15] Clyde Northrup, "Descendants of Theodorus Bailey Northrup," e-mail message from e-mail address (U.S.A.) to Carol Lea Macke, 10 Aug 2000. PDN: Northrup-MN-0001, page 7.