Mary Hickey lived with Dr. Mansfield W. Bowen for 15 years as man & wife and they had six (6) children together.
I can't find her mother either but I do have some information that might interest you:
Mary had a son with my ancestor Edmund Meighan: Francis H. Meighan (1811-1848) who married Elizabeth Hume (b-1813). They had three (3) children: Mary Hickey Hume Meighan (b-1828), John (b-1837) and Mary Meighan (b- 1843).
Should I come across the name of Capt. Francis' wife, I will reach out.
Grace, Peace, Strength, Honor