DH's dad is deceased, should he be included as a grandparent on the birth announcement in the newspaper? Or only his wife, (DS's grandmother)?

Lost our first angel, 10/24/08 7w6d
Proud mama to Cameron
Lost our second angel, 2/16/11 8w
Proud mama to Melanie
Re: Birth Announcement Question
Chemical Pregnancy 10/5/10
BFP 2/7/11--m/c 2/12/11
TTD pics taken by knottie jen&louie
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This!?