Ngāi Tūhoe, Ngāti Whakaue
I tohua a Kaiwhakawā Stephanie Milroy ki te Kooti Whenua Māori i te 9 o Hepetema 2002.
Kei Kirikiriroa ia e mahi ana, ko ia tētahi o ngā Kaiwhakawā e rua o te Kooti Whenua Māori mō Te Rohe o Te Waipounamu, e whakawā ana i ngā kēhi i Ōtautahi, Waihōpai me Ōtepoti.
I mua i tōna tohutanga, he pouako ture matua a Kaiwhakawā Milroy i Te Whare Wānanga o Waikato, ā, he hoa patui teina ia i Harkness Henry and Co, Barristers and Solicitors. I a ia anō te tūranga rōia tūhura matua i mua i te Tari Take Arumoni i Kirikiriroa.
He tino whānui ngā mōhio o Kaiwhakawā Milroy mō te Tiriti me ngā take ture Māori nā ōna rangahau me āna mahi pūkenga. I kauhau anō me te whakaputa i ngā tuhipānui maha mō ngā take Māori rerekē. He mema ia nō Te Rōpū Whakamana i Te Tiriti o Waitangi, ā, ko ia te Heamana Tuarua mai i te tau 2010 ki te 2015.