Robert Robinson (27 September 1735 – 9 June 1790) was an English Baptist scholar, author and preacher.
He was wrote the hymns, Come Thou Fount of Every Blessing (1758) which he wrote at age 22 after converting to Methodism, and Mighty God, While Angels Bless Thee (1774). https://en.wikipedia.org/wiki/Robert_Robinson_(Baptist)