There are two Kyte Keelers in the Worlds Apart Universe, who may represent two incarnations of the same soul.
Kyte Keeler (alternate Universe) - In a pocket Universe Bill Keeler entered in Book 09 - Gethsemane, he found that an alternate version of himself that had remained behind on Sapphire instead of leaving the planet on the Pathfinder Ship Pegasus, and on which his wife Delia had not been killed in a tragic accident at a rounders game. Alternate Universe Kyte Keeler was born in 7290 and lived on his parents estate. He was a passionate fan of science fiction entertainments, including a show called 'Worlds Apart' that follows the adventures of a fictional pathfinder ship.
Kyte Keeler (Prime Universe) was born on New Earth somewhere around the Solar Year 608,007,000.