Former Owner
- Walatta Haymanot1
- Walter Ashburner1
- William Babthorpe1
- William Betham1
- William Clarke1
- William Ely1
- William Ewart Gladstone1
- William Harrison Woodward1
- William Jones1
- William Maskell1
- William Ruschenberger1
- Wolfgang Täxer1
- Yajñeśvara Bhaṭṭa1
- Yitzhak Nahum Kuzi1
- Zahn, Brian1
- Zosa Szajkowski1
- Śaṃkarānu Śivabhaṭṭa1
- Śivadevatanaya Jayakṛṣṇa1
- Śrī 3 Bīr Mardana, Mahārāja1
- ʻAbd al-Raḥmān ibn al-Qurrā1