Johann Andreas Miller

<journals> Feb 16, 1780 (had sold well chain to the Rev. H.M.Mühlenberg... so may have been a blacksmith in Trappe PA: Probably not... He played the organ at Trappe https://www.findagrave.com/memorial/34167120/johann-andreas-muller
"Andrew Miller served as a deacon of Augustus Lutheran Church and occasionally played the organ. According to Henry Schuler, the Millers did not live in Trappe for many years but moved instead to a house in the center of Reading in 1754. Miller sold the Reading house on June 11, 1764, and moved to Trappe, where, Schuler proposes, he transformed the DeHaven house from an old-style Germanic house into a quasi-Georgian house with an entrance hall and staircase."

~• perhaps on the following ship"
[List 37 B] Palatines Imported in the Ship Hope, Daniel
Ried, Master, from Rotterdam, but last from Cowes, as by
clearance thence. Qualified Septr 23d
1734.
The passenger list includes a Johann Andreas Müller

https://www.findagrave.com/memorial/34167120/johann-andreas-muller

Will of Andrew Miller: Montgomery Co. WB 1.318. Andrew Willer, dec'd. Wife Mary, Ch. Jacob, Mary, w/o Dr Fredr'k Martin, Joseph, John, Philip, Andrew, Henry (dec'd), George, David and Benjamin.
Sep 10 1792

 Upper Providence, Montgomery, Pennsylvania, USA