This year Matthai celebrated this person's 66 birthday. Matthai is a resident of 2905 Bidle Rd, Middletown, Md 21769. Robert A Matthai, Ro E Matthai, Roberta M Matthai and one other person are people possibly related to Matthai. Matthai has previously lived in Jefferson, Middletown and Walkersville. Matthai's birth date was listed as 1959. The number currently linked to Matthai is (301) 371-8309.