Premise: Lichfield Cathedral is situated in Lichfield, Staffordshire, England. It is the only medieval English cathedral with three spires. The Diocese of Lichfield covers all of Staffordshire, much of Shropshire and part of the Black Country and West Midlands. The 99th and current Bishop of Lichfield is Michael Ipgrave who was appointed on 10 June 2016.
Hypothesis: Michael Ipgrave was appointed in the sixth month of 2016