This article is based off of a topic with not much information provided. This article can be -Noncannon, -Fannon, or a topic that was briefly mentioned once in a Ratchet and Clank game.
This article main contain spoilers or fan fiction.
Warning: This article contains 5% of fan fiction.
The Unknown Lombax was supposed to take the place of Ratchet's mother and Kaden's partner and wife.
Her name was never presented, but a mention from Alister Azimuth to Ratchet stating "your mother", appeared in A Crack in Time, referencing Ratchet's mother. Her name can only be presumed, and according to the Ratchet & Clank Fan Fiction wiki, her name is Ria, short for Ree Amyghy.
Ree almost made it to the dimensionator field in time, but was shot in front of Kaden's eyes. She had already sent Ratchet to the Solana Galaxy in hopes that he would be safe from Percival Tachyon. [see: Lombax history].