Mary Elvira Elliott,
Representative Women of New England
(1904)
“ Hoyle was a woman of philanthropic nature and broad sympathies, which found characteristic expression, through her ample means, in various benefactions and charitable works. To lend a helping hand to every worthy cause, not grudging either money or personal service, to extend to the poor and unfortunate both helpful advice and pecuniary aid, to do all that lay in her power to make the world better and brighter—this was the self-imposed mission which she nobly fulfilled. She was an incorporator and one of the trustees of the Maiden Hospital ”
