Deletion of Alfonso Leng

Comment: Did the nominator make any effort to comply with ? The Spanish Wikipedia article has multiple sources, and English and Spanish language sources are also apparent in a basic GBooks search, such as http://books.google.com/books?id=S0Mgu1T_WnwC&lpg=PA400&dq=alfonso%20leng&pg=PA400#v=onepage&q=alfonso%20leng&f=falsehttp://books.google.com/books?id=WPEvt2ZDoWEC&lpg=PA18&ots=8uTA-msAXI&dq=alfonso%20leng%201884%201974&pg=PA18#v=onepage&q=alfonso%20leng%201884%201974&f=falsehttp://www.sinfonica.com.co/vercompositor.php?id=111
Stance: keep
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE)