Delaware constitution
Article IV
Section 1

The judicial power of this State shall be vested in a Supreme Court, a Superior Court, a Court of Chancery, a Family Court, a Court of Common Pleas, a Register's Court, Justices of the Peace, and such other courts as the General Assembly, with the concurrence of two-thirds of all the Members elected to each House, shall have by law established prior to the time this amended Article IV of this Constitution becomes effective or shall from time to time by law establish after such time.