I am a volunteer researcher for the Texas Peace Officers Memorial. On 19 June 1934 in the Sunnyside community, farmer and constable Walter N. BRODE went alone to the black schoolhouse where a celebration was occurring. When he attempted to break up a fight he was shot in the head and killed by Jim McKENZIE. A bystander shot and killed McKENZIE when he fled. BRODE was buried in Waller County - I need location of gravesite. I would like to locate any surviving family members.