whose legacy had begun to bronze 
(ROOT (S (NP (WP$ whose) (NN legacy)) (VP (VBD had) (VP (VBN begun) (S (VP (TO to) (VP (VB bronze))))))))
(ROOT (S (NP (WP$ ) (NN )) (VP (VBD ) (VP (VBN ) (S (VP (TO ) (VP (VB ))))))))