Let I be the incenter; N the ninecenter; Ea, Eb, Ec the excenters. Let Ja, Jb, Jc be the reflections of Ea, Eb, Ec on the line IN. The circles {JaBC}, {JbCA}, {JcAB} concur at a  point and the same is true (at another point) with the circles {AJbJc}, {BJcJa}, {CJaJb}.