SILL, Marietta (nee McKELVY) On Wednesday, June 19, 1929, Marietta McKELVEY, widow of Robert Sears SILL. Funeral services at her late residence, 615 Summerlea street, interment private. Source: Pittsburgh Post Gazette, June 24, 1929, p. 26 (Contributor: Janice Cooper, [email protected])