Public records show Houston, Spring and Hager City as cities Greganthony also stayed in. Greganthony has listed phone number: (281) 469-3061. Greganthony currently resides at 9614 Blackamore Cir, Houston, Tx 77065. 1971 is the birth year of Greganthony. Public records show that Greganthony is connected with Home Recreation Installations. Greganthony turned 53 years old.