Sepultura familia de Whitecroft
In Spera Beatae Resurrectionis ~ Hie Cineres requiescunt- Walter Carruthers de Nether Denbie Seu Whitecroft filli natu quarti- Francis ci Carruthers de Dormont qui Obit 20th Feb 1704 Sui AEtatis 78 – ac etiam-
Janetae Carruthers filiiae Guliehill
Carruthers de Hurkledale. Ejus Uxoris quae obit 14th Sep 1696
AEtatis Suae 72.

The above M.I is from Dalton, Dumfries, and I'm quite curious as to what it means. I'd be very grateful if some kind soul can help. The "AE" and "ae" are joined together if that helps.
Many thanks in advance
Steven Fraser
Dumfries
Scotland