Johann was involved in a number of religious disputes, his second child was a daughter who was born in 1697 and only lived for six weeks, and he suffered so severe an illness that he was reported to have died.
Johann ay kasangkot sa isang bilang ng mga alitan sa relihiyon, ang kanyang ikalawang anak ay isang anak na babae ay ipinanganak sa taong 1697 at nanirahan lamang para sa anim na linggo, at siya suffered kaya ng isang malubhang sakit na siya ay iniulat sa may namatay.