Because I'm the most disorganized person you'll ever meet.
All lists are subject to change (and, believe me, they will). Tell me if I made a mistake. Please and thank you.
Hitsugaya
iceandivory Mom: Unohana
Dad: Joutarou
Brother: Near (Twin)
Grandpa: Roy
Spouse: Sasuke
Killua
kill_joo_ded Mom: TRC!Kamui
Dad: Kevin
Guardian: Hazel
Grandma: Rinoa
Brothers: Joshua, Neku, Touya
Rose
divine_airhead Mom: Rosalie
Dad: Hawke
Grandma: TRC!Kamui
VERSION 2.0
Hitsugaya Toushirou (
iceandivory)
Mother: Retsu
Father: Mayuri
Siblings: Szayel, Cameron, Yuca
Half-siblings: Sephiroth, Riku, Tom, Ami, Teial
Uncles/Aunts: Jotarou, Kisuke, Toph
Great Aunt: Anko
Ex: Rei
Killua Zoldyck (
kill_joo_ded)
Father: Horst
Mother: Yuca
Siblings: Kotaru, Negi, Asuna, Usagi
Half-Siblings: Alphonse
Uncles: Snape Vincent
Grandparents: Mayuri