Anvern is a daughter of Martin Austin and his second wife Elizabeth Jane Leeper Kirby Holder.
Anvern married Ernest L Hembree in 1894. She is listed in the June 9, 1900 Polk County, Mo Census with Ernest age 27, Aggie age 4 and Paulina age 2. Anvern is 22, she and Ernest have been married six years.
She must have died sometime between June and December 1900.