Susan R. (Kruh) Schwalbendorf, 79, of South Windsor, died August 22. of South Windsor, She was the wife of Dennis Schwalbendorf. Born in Hartford, she was the daughter of the late Arthur and Etta (Cutler) Kruh. In addition to her husband, she is survived by her children, Allen Schwalbendorf and his wife Gay of West Hartford, Lottie Hackner and her husband Karl of Willington, Heidi Zabilansky and her husband Michael of Tolland; her grandchildren, Eric and Justin Schwalbendorf, Nathanial and Carolyn Hackner, Douglas and Beth Hackner, Nicole and Matt Glass, and Raymond, Daniel and Joseph Zabilansky; her great-grandchildren, Theodore and Amelia Hackner, and Julia Glass; In addition, her brothers, David Kruh, Robert Kruh, Thomas Kruh and Bruce Kruh; her sisters, Laurie Kruh and Pamela Kruh; and many nieces and nephews. She was also predeceased by one sister Heidi Kruh.