I think your surnames may have been misspelled. (How surprising!) Try HILIKER & HILLIKER>>>> http://www.findagrave.com/cgi-bin/fg.cgi?page=gsr&GSiman=1&GScid=64321&GSfn=&GSln=Hil Do you have Death Certificates for these from Manhattan? 1863 Margaret Heleker 1872 Charles Heleker Here's another DC with a common Ossining surname ACKER/ACKERMAN >>> Hilliker Elizabeth Ackerman 68 y Jan 7 1869 25406 Manhattan Barb -----Original Message----- From: Ellen Brown via < ebandec@hotmail.com; I have 2 relatives born in Westchester lived in Manhattan and on their death Certificates said burial was in Sing Sing. I'm guessing Dale Cemetery but on find a grave they are not listed. Has anyone out there dealt with Dale Cemetery? I have both dates of death: 1863 Margaret Heleker (found yesterday !!) and 1872 Charles Heleker Would any other cemetery be considered in Sing Sing ? Thank you for your time in advance