祖父: grandfather / 粗布: coarse cloth

an order, command, decree / (historical) in ancient China, a regional governor or magistrate / (historical) in the early Meiji period, the forerunner of a 知事 (chiji, “prefectural governor”)

壁蝨: a tick, a mite: any of various small parasitic arachnids of subclass Acari; (derogatory, figuratively) a parasite, a layabout, a moocher: someone who lives off of other people

Kyūjitai form of 当別