Funeral services for Martha Vylee Mendenhall, 91, of Dexter, will be Friday at 10 am at the Bear Creek Friends Church.  Burial will be in the Bear Creek Cemetery.  Visitation will be Thursday from 5 pm to 7 pm at the Johnson Family Funeral Home – Dexter Chapel.  Memorial contributions may be made to the Bear Creek Friends Church or the Hospice of Central Iowa and may be left at the Johnson Family Funeral Home.  Online condolences may be left at