How to sync ipad calender with Nokia 7 plus

invalid@example.com (oldtimerreeves), oldtimerreeves
Sun, 30 Dec 2018 19:43:43 +0000
Nokia 7 Plus

I have family share calendar enabled on all our family ipads. Does anyone know a way of getting these entries onto the 7 plus. at the very worst just one way from ipad to 7 plus.

TIA