In reply to your query, yes there are Cottuli de Cothis out here!
We know that some still live in Southern Ireland where my grandfather was born and there are some in the U.K. like me. We believe that one or more emmigrated to the U.S. and ditto to Australia. Are you a long lost relative? Would love to hear what you know, if anything, about the old family tree.
Look forward to hearing from you.
Marguerite Cottuli de Cothi (you see some of us still use the whole original name!)