There is a marriage showing in Modbury for A John BEARE of Ugborough & Jane COOK in 1780 - see
http://www.our4bears.net/parishes/Modbury/Modbury_marC.htm Again the 1811 marriage states John BEARE is also of Ugborough. FMP indices show a 1781 baptism for a John Cook BEARE. You can access FMP from many library online services.