Ha yeah.
The Kennedys do use the same pronunciation
in some ways. Ted K: “it cahn’t get any worse.”
Ted also pronounced urn as “yearn” as in
“My mother”s yearn...”
I think that's common for Bostonian.
I have to stop and pay attention to;
I saw you the other day because I'll say, "I sawya the othah day"
People here in SW Pa kind'a like my accent and I'm rather pleased I still have it.