jˈuːstiz ɡɹˈædjuːˌeɪɾᵻd fɹʌm dʒˈɛfɚsən kˈɑːlɪdʒ ɪn kˈɑːnvənt, luːˌiːzɪˈænə, ænd əbtˈeɪnd ɐ lˈɔː dᵻɡɹˈiː fɹʌm hˈɑːɹvɚd lˈɔː skˈuːl.
Eustis graduated from Jefferson College in Convent, Louisiana, and obtained a law degree from Harvard Law School.