Hi Susan, I have several Paul Cousino's in my data base but no middle names. If you know any of the sibling's names, a match would be easier. Also, what is your husband's name and his father's name?
I am assuming that one of them, at one time lived in the Michigan/Ohio area, as those folks changed the name from Cousineau to Cousino. If you know the birthplace, death place and dates of any of the people concerned, it is always a big help. Any information on any spouses with maiden names also is a big clue.
Please let me know and I would love to try to help you.