I do not know who the parents of John D. Lycan were.There are others searching for them, as well.
As far as O'HAIR, here is what I have:
Asa J. BABER, s/o George W. BABER, Sr. (s/o William) and Margaret HUNTER md. Sibba "Sibby" N. O'HAIR, d/o Michael O'HAIR, Jr. and Lucretia BOYLES.Michael was the s/o Michael, Sr., a Revolutionary Soldier and his 3rd wife, Elizabeth TRIBBETT.I have a book on the O'HAIR line called "The Michael O'Hair Family".
As far as William SIZEMORE's family, I only have one William so far and he appears to be rather recent.I do not have Naomi in my database either.I have some of both lines in my database, just not these two.Do you have any additional information?Dates, perhaps?