[James] was happy to sail the world with his wife, [Frances]. [David], [James]'s daughter wanted to go but [David]'s daughter, [Evangeline], would n't let her.
('Frances', 'Evangeline')
[James] was happy to sail the world with his wife, [Frances]. [David], [James]'s daughter wanted to go but [David]'s daughter, [Evangeline], would n't let her.
[{('Frances', 'granddaughter', 'Evangeline'): [('Frances', 'daughter', 'David'), ('David', 'daughter', 'Evangeline')]}, {('Frances', 'daughter', 'David'): [('Frances', 'husband', 'James'), ('James', 'daughter', 'David')]}]
['husband', 'daughter', 'daughter']