ALPHARETTA, Ga. — Oscar I. Romo, a pioneer in ethnic evangelism and church planting for the Home Mission Board (now the North American Mission Board, NAMB), died Jan. 16 of pneumonia related to Parkinson’s disease. A memorial service for Romo, who was two weeks shy of his 80th birthday, was held at Johns Creek Baptist Church, Alpharetta, Ga., Jan. 19.…