Van Deventer was elected to be a member of parliament again on 19 September 1911, when he was appointed member of the Senate by the States of Friesland.
In this period he was also appointed as member of the Max Havelaar Foundation; this foundation was named after the famous book, written by Multatuli, and the aim of the foundation was the material and spiritual upliftment of the natives in the Dutch East Indies.
In February 1912 Van Deventer made, as a member of the Senate, a journey of several months to the Dutch East Indies.
He visited almost all islands, including but not limited to Sumatra, Java, Celebes and Borneo.
He remained a Senate member until 16 September 1913, when he was reelected as a member of the House of Representatives for the constituency Assen.
He kept this position until his death, on 27 September 1915.
In June 1914 he was appointed official delegate of the Netherlands at the International Opium Conference held in The Hague.
In 1913 he founded the Kartini Foundation in order to be able to establish girl schools in the Dutch East Indies.
In September 1915 Van Deventer became seriously ill (he suffered from peritonitis) and was nursed at the Red Cross hospital in The Hague.
He died at the age of 57 on 27 September 1915 and his body was cremated at Westerveld (Driehuis).
Van Deventer was elected to be a member of parliament again on 19 September 1911, when he was appointed member of the Senate by the States of Friesland. In this period he was also appointed as member of the Max Havelaar Foundation; this foundation was named after the famous book, written by Multatuli, and the aim of the foundation was the material and spiritual upliftment of the natives in the Dutch East Indies. In February 1912 Van Deventer made, as a member of the Senate, a journey of several months to the Dutch East Indies. He visited almost all islands, including but not limited to Sumatra, Java, Celebes and Borneo. He remained a Senate member until 16 September 1913, when he was reelected as a member of the House of Representatives for the constituency Assen. He kept this position until his death, on 27 September 1915. In June 1914 he was appointed official delegate of the Netherlands at the International Opium Conference held in The Hague. In 1913 he founded the Kartini Foundation in order to be able to establish girl schools in the Dutch East Indies. In September 1915 Van Deventer became seriously ill (he suffered from peritonitis) and was nursed at the Red Cross hospital in The Hague. He died at the age of 57 on 27 September 1915 and his body was cremated at Westerveld (Driehuis).
Conrad Theodor van Deventer