Mary Ly is 5' 1".
Mary Ly goes by Maylee, and Ne Ne.
Mary Ly was born on February 28, 1986, in St. Paul, Minnesota, USA.
Amadou Ly is 5' 11".
Benedict Ly is 183 cm.
Joe Ly is 5' 8".
Nicola Ly is 5' 4".
Elodie Ly Tri is 157 cm.
The singular subject is Mary, so you use the singular verb "is." Tom is in a separate clause, not a compound subject. "Mary, as well as Tom, is tall."This phrasing would not be used in English, however. The expression would normally be "Tom is tall, and Mary is as well." Introducing the information that Tom is tall and that Mary is tall should be in two separate independent clauses. Unless you just say "Mary and Tom are both tall."
Mary Chieffo is 6'.
Mary Amiri is 170 cm.
Mary Amy is 5' 3".
Mary Anzalone is 5' 7".