Mary Cosby 's son, Robert Cosby Jr ., was laid to rest over the weekend following his sudden death, but the cameras were not rolling ... TMZ has learned. Sources connected to "The Real Housewives of Salt Lake City" tell TMZ ... the funeral services held over the weekend in Utah were not filmed for the show's upcoming Season 7. We're told several producers from the series attended the service to pay their respects, though. The support from the 'RHOSLC' family was strong. Lisa Barlow , Meredith