Suffolk Castles. Redstone, V. B. Suffolk Castles (Suffolk Archaeol. Inst., xi. 301-19).

Sussex Castles. Blaauw, W. H. Royal licences to fortify towns and houses in Sussex (Sussex Archaeol. Collections, xiii. 104-17).

Swansea. Capper, C. (Archaeologia Cambrensis, 5th series, iii. 302-7).

Tamworth. Clark, ii. 481-8.

Tattershall. Sympson, E. Mansel (Memorials of Old Lincolnshire, 1911, pp. 179-97).

Tickhill. Clark, ii. 494-9.

Tretower. Clark, ii. 499-503.

Tutbury. Clark, ii. 505-8.

Wark. Bates, Border Holds.

Warkworth. Bates, Border Holds.