Q1) How to compute 4 generations?
As coparcenary is said to include 4 generations or 3 generations plus the holder which is not disputed
now the question is who all will get right in property (mainly wether E & D will have right by birth) on 2 scenerios .
lets asume only for sake of clarity and to avoid confusion we are not considering section 8 of HSA all property are within purview of section 6 of HSA only there are no sisters only male heirs.
Scenerio 1) If property in hands of A is self acquired property
Scenerio 2) If property in hands of A is inherited from father/grandfather/greatgrandfather.
below is the genealogy
Scenerio 1
==========
A (Original Owner of the property)
B son of A
C Son of B
D grand son of B
E Great Grand son of B
Any cases in which this was disputed will be of great help