  This paper is concerned with developing some new identities of generalized
Fibonacci numbers and generalized Pell numbers. A new class of generalized
numbers is introduced for this purpose. The two well-known identities of Sury
and Marques which are recently developed are deduced as special cases.
Moreover, some other interesting identities involving the celebrated Fibonacci,
Lucas, Pell and Pell-Lucas numbers are also deduced
