A telephone number was also found in the back of the book, belonging to a nurse named Jessica Ellen "Jo" Thomson (1921–2007) – born Jessie Harkness in the Sydney suburb of Marrickville, New South Wales – who lived in Moseley St, Glenelg, about north of the location where the body was found. When she was interviewed by police, Thomson said that she did not know the dead man or why he would have her phone number and choose to visit her suburb on the night of his death. However, she also reported that, at some time in late 1948, an unidentified man had attempted to visit her and asked a next door neighbour about her. In his book on the case, Gerry Feltus stated that when he interviewed Thomson (2002), he found that she was either being "evasive" or she "just did not wish to talk about it". Feltus believed Thomson knew the Somerton man's identity. Thomson's daughter Kate, in a television interview (2014) with Channel Nine's "60 Minutes", also said that she believed her mother knew the dead man.