1) "M" Usually pointy top, earlier examples can be rounded. Look for a space between the "M" and "arlon". That is fairly constant.
2) "a" of Marlon, open top.
3) The "r" in marlon always like an i without the dot.
4) "n" of Marlon, looks more like a "u" with a tail.
5) "B" of Brando, look for one downward line to start the letter, "B" can look more like a "D"
6) "d" of Brando, closely resembles an uppercase cursive "s" with the "o"looping off as a tail.
A good percentage of the time, "Brando" is written as one word. He does not pick up the pen, although some earlier examples the "B' will be separate.