Newcastle United was formed in 1892 after the two rival clubs Newcastle West End and Newcastle East End grouped together . However on the other hand , Newcastle West End were in serious financial trouble and approached East End with a view to a take over . Newcastle West End were eventually dissolved , and a number of their players and backroom staff joined Newcastle East End , effectively merging the two clubs , with Newcastle East End taking over the lease on St James ' Park in May 1892 .