Brother David Williams was the very early assistant pastor to Rev RR Schwambach in Evansville Bethel Tabernacle. Brother David and Sister Barbara sang duets that sounded straight from heaven, their harmony unequaled anywhere. He was also always one to pioneer using the latest technology in the ministry. It was common to see him using tape recording machines in services well before audio-video ministry became popular. He was taken from us well before his time, at an early age. Always displaying a gentle and warm spirit, he went before most and has been teaching the angels to sing for decades now.