The Will of Daniel Selby was executed on December 12, 1695 and probated on May 16, 1696. His wife Mary is named as executor and a beneficiary.
A copy of the Will Book is available at the Maryland State Archives website:
http://guide.mdsa.net/series.cfm?action=viewSeries&ID=s538
[1693-1698 K Book 7 - msa_s538_000012.pdf pp. 249-252 ]