Minister of Ceylon after independence and his granddaughter Chandrika Kumaratunga became both Prime Minister and President of Sri Lanka . His grandson Anura Bandaranaike became Speaker of the Parliament of Sri Lanka and is currently the minister of national heritage. SWRD : http://en.wikipedia.org/wiki/Solomon_West_Ridgeway_Dias_Bandaranaike Solomon West Ridgeway Dias Bandaranaike ( January 8