KWAN, Yau Nang, of Boston, formerly of Canton, China, passed away on September 28, 2021. Beloved husband of Elena S. Kwan. Devoted father of Alice W. Kwan, Bruce Y. Kwan, and Edward Y. Kwan all of Boston. Loving grandfather of Howard and Alexander Kwan. Visiting in the Lehman, Reen, & McNamara Funeral Home, Wednesday, October 6, 2021, from 10:30am to 12:30pm. Relatives and friends are kindly invited to attend. Interment in St. Michael Cemetery, Roslindale.