Lizzie Borden: Past and Present by Leonard Rebello mentions one trip Emma Borden made in 1906 to the United Kingdom- Scotland in particular. It is believed Andrew Borden’s family originally had roots in that country, and is sometimes a speculation as to why Lizzie had Scottish thistles on her Maplecroft library mantel. Recently Ancestry.com made passenger manifests available and Emma does show up aboard the White Star liner, RMS Cymric, departing from Boston- a ship which was torpedoed and sunk in 1916. Emma is listed under “American” passengers. The voyage is June 2, 1906 and Emma would have stopped in Queenstown before Liverpool.
Cymric Passenger manifest in photo above. Emma disembarks at Liverpool.