Alexander Dyce, A General Glossary to Shakespeare's Works

Ilium “and where she resides—Between our,” TROILUS AND CRESSIDA, i. 1. 100 ; “When were you at Ilium?” TROILUS AND CRESSIDA, i. 2. 43 ; “ere you came to Ilium,” TROILUS AND CRESSIDA, i. 2. 46 ; “as they pass toward Ilium,” TROILUS AND CRESSIDA, i. 2. 172 ; “nor goodly Ilion stand,” TROILUS AND CRESSIDA, ii. 2. 109 ; “As Priam is in Ilion,” TROILUS AND CRESSIDA, iv. 4. 115 ; “in great Ilion,” TROILUS AND CRESSIDA, iv. 5. 112 ; “yourself and Diomed In Ilion,” TROILUS AND CRESSIDA, iv. 5. 216 ; “So, Ilion, fall thou next!” TROILUS AND CRESSIDA, v. 8. 11. “Ilium or Ilion (for it is spelt both ways) was, according to Lydgate, and the author of The Destruction of Troy, the name of Priam's palace, which is said by these writers to have been built upon a high rock” (MALONE) .