Here are a few of the early church believers:
The Early Church Fathers on The Assumption
Pseudo – Melito
(The Passing of the Virgin 16:2-17 [A.D. 300]).
Timothy of Jerusalem
(Homily on Simeon and Anna [A.D. 400]).
John the Theologian
(The Dormition of Mary [A.D. 400]).
Gregory of Tours
Eight Books of Miracles 1:4 [A.D. 575]).
Theoteknos of Livias
(Homily on the Assumption [ca. A.D. 600]).
Modestus of Jerusalem
(Encomium in dormitionnem Sanctissimae Dominae nostrae Deiparae semperque Virginis Mariae [ante A.D. 634]).
Germanus of Constantinople
Sermon I [A.D. 683]).
John Damascene
Dormition of Mary [A.D. 697])
Gregorian Sacramentary
Gregorian Sacramentary, Veneranda [ante A.D. 795]).
It’s all pre-protestant rebellion. Let me guess though - this is not going to be early enough right?
James