>> reporter: but polly and ila were just fine. >> we have no way of contacting isabelle. >> she's the woman who gave you her coat. >> gave her coat that covered me. >> and now you've named your baby the middle name after isabelle. >> it was meant to be ila polly but it's now i la isabelle. but we're very happy with it. >> reporter: the mccourts are now trying to find isabelle to thank her and replace her coat. >> so this way she's a real new yorker. she was born on the streets of new york. >> that's very true. and it's my understanding that they may have found isabelle now and there'll be some sort of reuniting of everyone together. by the way, we're supposed to talk to polly on the phone but we were unable to get her just right now. in the meantime, pope francis with his very own mini me. check this out. how this little guy got to meet the beloved leader of the world's catholics.