“ONLY by a consistent, repetitive effort can we expect that the needed changes in our school system will come about,” said The Rev. Maceo Pembrooke, pas tor of St. Mark’s Methodist church, 8441 St. Law rence as he announced his leadership of a community wide representative march on the City Hall Friday, and Saturday, July 9th and July 10th... . THE MARCHERS from Chatham, Avalon Park, West Ches terfield, and Park Manor met Friday at Buckingham fountain and proceeded to City Hall. . . . According to Rev. Pembrooke, the multi-community effort added volume to the protests to the rehiring of schools superintendent, Benjamin C. Willis. . . HEADING UP the march with Rev. Pembrooke was Father William E. Hogan, (shown in bottom photo with Dick Gregory) of St. Francis DePaula church, 7822 Dobson.