1. Your father and his 3 eldest sons became the absolute owners of the land to the extent of 1/4th share each as the same was registered equally in their favour.
2. All the children of your father succeeded equally i.e 1/10th to his 1/4th share i.e 12.5 acres on his demise. As regards the share of two eldest sons and daughter of your father who are dead their share has devolved on their legal heirs who can file a case for partition to cull out their share. The
3. In accordance with the above legal rights the property may be divided amicably by executing a partition deed, failing which any legal heir can go to court and file a case for partition. Court battles are lengthy and expensive, so must be avoided.