Succession opens on date of death of owner/title holder.
If Hindu Succession laws apply in this case; the pre-deceased daughter/son has equal share.
Property from Mother’s side is not ancestral.
In case of Hindu man; The 1st right is of ClassI legal heirs i.e. Mother(if alive as on date of death), Wife (if alive as on date of death), sons, daughters…………..
In case of Hindu Female the nature and source of property matters.
In case of Hindu Female: the husband (if alive as on date of death), sons, daughters have 1st and equal right in self acquired/absolute property….
In case of Hindu Female: if property has devolved from parents, sons, daughters have 1st and equal right and if they are not available the heirs of father have 1st and equal right…………