Ellen (Gill) Hurney died on April 27, 1901 while living on Williams St. It lists her mother as Honora (Nora) Roach and father as Thomas Gill. She is buried at Calvary Cemetery.
You can call the Boston Catholic Cemetery association @ 617-325-6830 and they can tell you what other family members are buried with her as well as their death dates.
Ellen and Lawrence were married in Boston on April 11th, 1880, he was 26 and she was 23 it was a first marriage for both and it lists Lawrence parents as John and Catharine. It lists Lawrence's occupation as a bricklayer and lists both of their birthplaces as IRELAND.