"A History of the HEVERLY family: including the spellings: Hever, Heverle, Heverley, Everle, Everley, Everleigh, Eveleigh, Evelegh, Eveley, Everly, and Eveleth"; comp. Neal F. Mears A.M.; 1945, The Bates Publishing Co., Chicago IL
This book may be useful for those of you still looking for more records on this interesting family.