Shirley, I am in the process of researching "all the Lusks in America' and hope to publish the first volume shortly. Volume one will cover the descendants of Thomas Lusk (c1700-1756)and other Lusks settling in CT. Volume two will be for the PA Lusks including William, Nathan, etc.
I have some information re Frank Stilman Lusk (1857-1930), but am always interested in what others have found to add and/or correct what I have.
I checked my files for Alva Oliver Lusk and did not find a listing, but that does not mean that I don't have something - have not entered all the info I inherited.
Would be very interested in seeing what you have on both gentlemen. It may give me a lead on Alva O. Lusk.
My address is: 4502 Mt Vernon St., Houston, Texas 77006-5816 e-mail: firstname.lastname@example.org