To getting succession certificate

My father is died in 2014. My father is total 4 brothers. My father and his 3 brothers are purchasing one house in Alka Society. My house area is 300 yrds in Alka society. As per Society Rule Only One person is allowed as a member of society. So my father and his 3 brothers decided that my father is purchasing 300 yrds plot in only one name registration of sale deed of my father. (i.e. in sale deed of plot only one name of my father). After registration of sale deed my father and his 3 brothers made Internally Deed before notary for this plot property for equal share and equal right in 300 yrds plot. Soceity not permission to members all of four so they have made Internally Deed for this plot property for equal right and equal share. Than after in 300 yrds we have constructed 4 floors. All brothers are residing in each floor. Than after in 2014 my father is died. And this building is only name of my father as per sale deed. Now I have to get a succession certificate in name of my mother and all my 3 uncles.. So is it possible to get a succession certificate as a applicant in name of my mother and all my 3 uncle ?