Public records show Newtown Square and West Chester as cities Dewey also stayed in. Dewey has listed phone number: (610) 356-7254. Dewey’s residency is at 115 Brookhill Rd, Newtown Square, Pa 19073. Dewey turned 96 years old. Dewey was born in 1927. Dewey is related to or closely associated with Robert Walter Secrist, Mary Jane Secrist, Mary J Secrist and 2 other people.