For a Parent mourning for a Son or Daughter the period of seclusion is the same as is that of a daughter for a parent.
For a Brother or Sister the period of seclusion is three weeks.
For Grandparents the period of seclusion is from a fortnight to three weeks.
For an Uncle or Aunt the period is a fortnight to three weeks.
For all Other Periods of Mourning seclusion from society is not considered requisite.