No, it was first told to me by my grandmother, who is, um, was my first teacher, and remains my hero.
( No ( , ( it ( ( ( was first ) ( ( told ( to me ) ) ( by ( ( ( my grandmother ) , ) ( who ( ( ( ( ( ( ( is , ) um ) , ) ( was ( my ( first teacher ) ) ) ) , ) and ) ( remains ( my hero ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (INTJ (UH No)) (, ,) (NP (PRP it)) (VP (VBD was) (ADVP (RB first)) (VP (VBN told) (PP (TO to) (NP (PRP me))) (PP (IN by) (NP (NP (PRP$ my) (NN grandmother)) (, ,) (SBAR (WHNP (WP who)) (S (VP (VP (VBZ is)) (, ,) (VP (VBP um)) (, ,) (VP (VBD was) (NP (PRP$ my) (JJ first) (NN teacher))) (, ,) (CC and) (VP (VBZ remains) (NP (PRP$ my) (NN hero)))))))))) (. .)))
I've never heard that story before.
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(ROOT (S (NP (PRP I)) (VP (VBP 've) (ADVP (RB never)) (VP (VBN heard) (NP (DT that) (NN story)) (ADVP (RB before)))) (. .)))