Background
Quilter was the son of the Liberal politician Sir William Quilter, 1st Baronet (1841–1911).
Member of Parliament in the United Kingdom
Quilter was the son of the Liberal politician Sir William Quilter, 1st Baronet (1841–1911).
He was commissioned a second-lieutenant of the Suffolk Yeomanry (The Duke of York´s Own Loyal Suffolk Hussars) on 26 March 1902. He held the seat until the 1918 general election, when he did not stand again.
29th United Kingdom Parliament. 30th United Kingdom Parliament]
He was elected at the January 1910 general election as Member of Parliament (Member of Parliament) for Sudbury in Suffolk, a constituency held by his father until 1906.