Garbart-1 (aka Gardner) apparently wrote a will which is recorded in PA probate records. These records are in Ancestry, but I don't have an account there now. Would some kind soul with an Ancestry account be so good as to check out this record for me? The link (in Family Search) is "Mahlah Gardner in the Pennsylvania, Wills and Probate Records, 1683." Search https://search.ancestry.com/cgi-bin/sse.dll?indiv=try&h=2107117&_phsrc=eyW11860&dbid=8802. Accessed 13 Apr. 2020.