1839 F. Lieber II. v. ii. 429 Citizens..may be classified, I think, under the following heads: Apathists, neutrals or independents, party-members, partisans or zealots, [etc.].
1920 S. Lewis x. 116 He's a socialist..a regular old-line party-member.
2001 16 July 53/2 The go-it-alone Fox has alienated many Panistas by failing to name key party members to his Cabinet.