1970 - 1981[]
Formed from the merger of Williams Deacon's Bank Ltd. and Glyn, Mills & Co., which were both owned by Royal Bank of Scotland.
1981 - 1984[]
1984 - 1985[]
2015 - present[]
After becoming majority state owned, over 300 branches were sold off, which will trade under the revived Williams and Glyn's brand from 2015.