Companion Care Needed - Full-time / Part-time

We need a secondary care giver to assist our mother who is caring for our father with dementia in his early 70; s. In exchange for room and board and supplemental income (depending on hours), our mother needs support in the late afternoons/early evenings during the week, and daytime support for weekends. He attends an adult-care facility during the day. We would prefer someone who can handle light housekeeping. One of your responsibilities will be helping with bathing.