Donna began working with Cornerstone in 2004 in administration on a part-time basis and came to them with over 25 years experience in the Funeral Industry. She assists Cornerstone with services whenever they need a helping hand.
Donna was raised in the farming community of Foremost where her parents still actively farm. Donna is married to Tom Trenerry, and in 2005 together they began Trenerry Services, a recycling company which they sold in 2013.
Donna is active in community service as a member of St. Andrew's Presbyterian Church, the Hungarian Oldtimers Club as well as a past member of the West Lethbridge Lions Club and Executive Women's International.