After the first skirmish with the Seanchan, Gedwyn and Rochaid talk quietly together. (TPoD,Ch23)
Rochaid and seven other Asha'man hold gateways as Rand's army pours through, preparing for the final battle with the Seanchan. Rochaid then accompanies Bashere. (TPoD,Ch24)
After the explosion, Rand spies Dashiva, Gedwyn and Rochaid together. Gedwyn says "... telling you I felt nothing. He's dead." Dashiva spots him, snarls, and throws fireballs at him. A few minutes later the three apparently leave the Sun Palace via gateway. (TPoD,Ch29)