Gender: girl
School:
School #8B
Looking up 'R*' and 'Tochterman' under exact parameters, 3 results came up, of which Regina's was the only one whose birthdate put her in the age range to have signed the album.
Under Regina's mother's profile (Ita, b. 1896), there is a date listed without any indication as to what it represents--November 29, 1942. Since the Tochterman family lived at two addresses, I thought maybe it could be the address when they moved from their first residence to the second one.
Regina's father was Szama (b. 1901). According to his two profiles, he died on either July 20, 1943, or July 30, 1943, however, his death date is listed as July 29, 1943 in hospital records.
Regina died of unknown causes on July 12, 1944.