Michael and Mary gave us, and our baby daughter, a warm welcome to the congregation at High Street Baptist Church, Tring back in 1983 – and over 40 years and 4 ministers later I am still there! Michael dedicated our three younger children, Mary looked after the creche and all of us were entertained by Michael’s children’s talks with ‘Tatty Ratty’. Many years after the Humphreys had left Tring and were in Knighton, our youngest was at university in Aberystwyth and it was a delight to call in on them and see where they had made their new home. Having kept in touch over the years, and having learned from our Christmas updates that I had become involved in campaigning on climate change – and creation care within the church – Michael periodically contacted me about his work on thermal comfort and it was always informative and useful to hear from him. My husband and I remember both Michael and Mary with great fondness.