memorious
/mɪˈmɔːrɪəs/Now rare. Chiefly literary in later use
adjective
1Having a good memory; †mindful of ( obsolete ).
2Memorable; evocative of or rich in memories.
Origin
Early 16th century; earliest use found in Henry Bradshaw (d. 1513), scholar and hagiographer. From post-classical Latin memoriosus having a good memory, probably partly via Italian memorioso and Middle French memorieux having a good memory.