Denise, I believe we have a connection. My husband is related to the McKenna's that lived at 44 Mulberry. Who is your McKenna? My husband's grandmother was Hazel McKenna. I have her family traced back to John McKenna who immigrated about 1837. Most of the McKenna's are buried at Calvary. Some of the earlier deaths are at St. Joseph's Cemetery. I can call Calvary for you and find out if Peter is there. Do you have a date of birth? Please contact me. I have lots of McKenna documents, but do not know of your Peter. Lilly Murphy