manes
 oxford
 views  updated May 29 2018ma·nes  / ˈmänˌās; ˈmāˌnēz/ •
pl. n. (in Roman mythology) the deified souls of dead ancestors.
 The Oxford Pocket Dictionary of Current English 
   manes
 oxford
 views  updated Jun 11 2018manes souls of the departed, esp. as beneficent spirits (XIV) XVII. — L. 
mānēs pl., perh. f. 
mānis, 
mānus good.
  The Concise Oxford Dictionary of English Etymology T. F. HOAD