Explanation:

- Girish Chandra Murmu was appointed as the first Lieutenant Governor of the Union Territory of Jammu and Kashmir, effective from October 31, 2019.

- Arif Mohammad Khan is a prominent Indian politician, currently serving as the Governor of Kerala. He is not associated with Jammu and Kashmir events as a Lieutenant Governor.

- Bhagat Singh Koshyari is another notable Indian politician, currently serving as the Governor of Maharashtra. His political career is unrelated to the Union Territory of Jammu and Kashmir.

- Satya Pal Malik was the Governor of the erstwhile state of Jammu and Kashmir, prior to its reorganization in 2019.