It is not ancestral property
2) property which has remained undivided for 4 generations is ancestral
3) on demise of grandfather property would devolve on grandmother , son and daughters
4) father 3 sisters would have equal share in property as grand father died intestate
5) settlement deed has been done without consent of other legal heirs
6) daughter could not have been given one third share of the building
7) suit can be filed to set aside settlement deed if fraud was discovered recently