ソウ  ゾウ 
かつ かつて すなわち 
[] phrase () in the past () once
そう (pref) great (i.e. great-grandson, great-grandmother)
(pref) great (i.e. great-grandson, great-grandmother)
ひい (pref) great (i.e. great-grandson, great-grandmother)
そうそふ (n) great-grandfather, great-granddad, great-grandad
ひいじじ (n) great-grandfather, great-granddad, great-grandad
ひおおじ (n) great-grandfather, great-granddad, great-grandad
ひじじ (n) great-grandfather, great-granddad, great-grandad
そうそふぼ (n) great-grandparents
そうそぼ (n) great-grandmother, great-grandma
ひいばば (n) great-grandmother, great-grandma
ひおおば (n) great-grandmother, great-grandma
ひばば (n) great-grandmother, great-grandma
そうそん (n) great-grandchild
ひいまご (n) great-grandchild
ひこ (ok) (n) great-grandchild
ひこまご (ok) (n) great-grandchild
ひひこ (ok) (n) great-grandchild
ひまご (n) great-grandchild

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字