No other information provided. Most likely an r for possibly Carty. Looks like either ey or uf. Surname could possibly be Forpey or Forpuf. All letters in question in surname are neither below the line or above the center of the line.
First letter is either an a or an o, next letter looks like an m or ns.
Surname could possibly be Hamen or Hansen. All letters in question in surname are completely unreadable, but are neither below the line or above the center of the line. Surname could possibly be Flanagan or Flannigan. It looks like there may have been an eight written first, then a four written over. Or vice versa.