Walter James Franklin Williamson

Sir Walter James Franklin Williamson was a colonial British official who worked as a financial advisor to the Kingdom of Siam. He also took an interest in collecting stamps and studied the birds of the region, collecting specimens of natural history from Thailand. Several taxa have been described on the basis of his specimens and many commemorate him. He was for sometime editor of the Journal of the Natural History Society of Siam along with Malcolm Smith.
Williamson was the son of James Franklin Williamson of the Indian Public Works Department. He studied at the City of London School and Clifton House School, Eastbourne after which he joined the Indian Civil Service serving as an accountant general for India from 1890 to 1900 and then as director of paper currency in Siam from 1900 to 1904. He then served as a financial advisor to the Siam Government from 1904 to 1925 and subsequently served in Estonia and for the League of Nations. He was knighted in 1927. He married Marion Maria Winifred, daughter of Lancelot Crozier in 1894. He also wrote on the birds of the Bangkok region and published on some taxonomic nomenclature issues.
Williamson collected birds from Thailand, also sending out collectors of eggs and skins to other parts including Surat Thani, Nakhon Si Thammarat and Narathiwat provinces. His wife is commemorated in Mirafra erythrocephala marionae. He is commemorated in Mirafra javanica williamsoni, Micropternus brachyurus williamsoni, Zosterops palpebrosus williamsoni, Malacocincla abbotti williamsoni, Ploceus manyar williamsoni, Muscicapa williamsoni and Tragulus williamsoni. His entire collection was bequeathed to the Natural History Museum, London.
Williamson died in Kensington and is buried in Golders Green.

Publications

Williamson's publications on birds include:
He also wrote a catalogue of postal stamps with a note on the Thai currency.