Iota Persei IV (also known as Jamison's World) was an Earth colony, and later a United Federation of Planets colony. (Star Trek: Shadowstar Station: "Last Night I Dreamed Somebody Loved Me"). It orbited Iota Persei, a main sequence dwarf star 34 light-years from Sol.

Iota Persei was in Sector 004 of the Alpha Quadrant. (Star Trek Star Charts)

In the 2040s, the SS Valencia, a DY-750 class generation ship containing a colony of Irish dissidents, was launched towards the Iota Persei system; the sublight voyage lasted nearly 90 years.

In 2122, Byrne Jamison (a son of Micah Brack) led a colonization mission on the SS Nottinghamshire, a modified warp-driven vessel, to Iota Persei IV, which arrived in 2133. Upon arrival, they found the Valencia had arrived a few months ahead of them. The two groups joined forces against a grounded Kzinti raiding party and destroyed them. A colony was established, and the planet was renamed Jamison's World.

Margaret Byrne Jamison was born to Finbar Byrne Jamison and Constance Joanne Mayo on Jamison's World in February of 2253.

Community content is available under CC-BY-SA unless otherwise noted.