案情孙超的父亲于2015年5月因车祸去世。同年6月,其爷爷因病突然去世,留下房屋一套、存款10万元等遗产,生前没有立下遗嘱。孙超的爷爷有两个儿子、一个女儿——孙超的父亲、叔叔和姑姑。孙超的奶奶于2009年去世后,一直由孙超的父母在生活上照料爷爷,所以,在料理完爷爷的丧事后,孙超找到叔叔和姑姑,称爷爷的遗产中应有自己的继承份额。但二人以他们是第一顺序继承 Case Sun Chao’s father died in a car accident in May 2015. In June of the same year, her grandfather died suddenly due to illness, leaving a house and a deposit of 100,000 yuan and other properties without making a will. Grandpa Sun Chao has two sons and one daughter - Sun Chao’s father, uncle and aunt. Sun’s grandmother died in 2009, Sun Chao’s parents have been taking care of grandfather in life, so, after finishing the grandfather’s funeral, Sun Chao found his uncle and aunt, saying Grandpa’s legacy should have their own inheritance share . But the two inherit them in the first order