DH and I are only 23 my parents are in their mid 40s and all 4 of my grandparents are alive and kicking and in their early 70s my great grandad died in 2009 at the ripe age of 94 so DS1 was only 1 year off having a great great grandad!! Dh only has one nana living so all up my kiddies have 5 out of 8 great grandparents