Property law

Hi, One of my relative is Hindu Family. They are 5 children in the family 2 boy and 3 girls. Father and Mother was expired 7 and 5 years back respectively. Youngest boy and girl not married and others married. In that Yeldest brother married with Christian girl and he converted into Christian 6 years back and Yeldest sister married with Muslim and she also converted 5 years back. The 2 storied house is still in their father’s name. Please advise how the property will be shared among us as per Law or the converted people will get the share or not. Awaiting for your reply. Sakthivelu.A