My grandfather left his property to this children (my dad, 2 uncles, and an aunt) via a registered will in 1996. Two years before my dad passed away without leaving a will. The legal heirs of my dad are 4 of us (my dad's mother, my mom, my brother and me). My dad's siblings and my grandmother is not interested to give us our share of the property. They are saying that if my grandmother does not sign the papers, then we won't be able to sell this property even though we told that we are ready to give her the part of her share as property or as money. Is there any way that we can get our share from this property. I am also told that if my grandmother passes away, then her share of the property will be passed on to her children (my dad's siblings). What can i do to claim our part of the share? Any input would be highly appreciated.