Bobby grew up in India and went to a Jesuit school in Bangalore. He trained in Process reengineering and Enterprise Performance Management working at several large Global Business Organisations, most recently at AstraZeneca, a Cambridge Headquartered Pharmaceuticals major. Bobby is a member of a reformed local church and began volunteering as a Round Church guide in 2023. He loves to travel with his family and enjoys learning about economic and technological trends, playing table tennis and watching football.

Ian studied at Monkton Combe School, Somerset, before reading History (Jesus College, Cambridge) and African Studies (Edinburgh). He has had a varied career as a teacher, postman and L’Abri worker and has been involved with Christian Heritage since 2002. He is the author of The Cambridge Story exhibition shown at the Round Church and, alongside volunteering as a guide, is involved with the Addenbrooke’s Hospital Chaplaincy. Ian leads Reformation tours, as well as University tours.

Having achieved a degree in biology and a PhD in agriculture, Dave joined the Ministry of Agriculture in Cambridge in 1980, becoming agricultural advisor to Cambridge University Farm in 1984. He also worked as technical director of a large agricultural advisory firm, before recently retiring. He has a deep interest in history, and in 2018 he became a Round Church guide with a passion to share with visitors his extensive knowledge of Cambridge.

Sophie, originally from Northern Ireland, provides administrative support for the Round Church Visitor Centre, and leads C.S. Lewis tours. She recently completed a Master’s degree in Music at the University of Cambridge. Her research, supervised by Professor Jeremy Begbie, explored the theological potential of musical imagery within the imaginative literature of C.S. Lewis. She previously studied Music at Durham University, where she focused on the songwriting process for the Christian church.

Yang grew up in China and trained in computer science, completing his PhD in the UK after his study at Tsinghua University. He worked more than 25 years in the UK IT and banking industries, receiving BCS Business Analyst of the Year (2011) and Digital Leader of the Year (2021) awards. Yang became a Christian and got baptised in 2022. He contributed to the production of a Chinese translation of 'The Cambridge Story', the Round Church's exhibition, in 2023, and began leading Mandarin guided walks in 2024.

Martin grew up and went to school in Cambridge. He trained at Westminster College Oxford and for 26 years pursued a career as a teacher and headteacher. After several years with IFES, he worked 16 years for Christian Heritage in leadership and administration. Now retired, he loves volunteering as a guide, visiting galleries and life-drawing. He is actively involved in a local church, at which he served as an elder for many years.

Having been brought up in St Albans, Jan has lived in Cambridge since 2002. She first worked at Downing College as Admissions Secretary, then in 2005 she moved to Christ's College where she assisted with student admissions and administration. She retired in June 2023 and was able to fulfil a long-held ambition to volunteer at the Round Church. Jan is an active member of local church, and enjoys singing, both participating and listening! Recently she has taken up ballet, walking football and table tennis.

Jon retired from a career in agribusiness in 2015, giving him more time to invest in some of his passions. A lifelong interest in history drew him to become a guide in 2016. He also volunteers as a guide in the beautiful gardens of Anglesey Abbey, where his love of nature finds expression. A committed Christian, Jon is on the eldership of a local church. Chairmanship of his village Parish Council, work with a homeless charity, the odd round of golf, and six grandchildren all help to create a very full and fulfilled life.

Jo coordinates the work of the Round Church Visitor Centre, as well as helping to organise events and conferences at the Round Church. She started volunteering as a guide in 2022, before joining the staff team the following year. She holds an MPhil in Early Modern History from the University of Cambridge, where her research focused on popular religious beliefs in post-Reformation England. She previously studied at the University of Exeter and has worked in university administration.

Jo coordinates the work of the Round Church Visitor Centre, as well as helping to organise events and conferences at the Round Church. She started volunteering as a guide in 2022, before joining the staff team the following year. She holds an MPhil in Early Modern History from the University of Cambridge, where her research focused on popular religious beliefs in post-Reformation England. She previously studied at the University of Exeter and has worked in university administration.

Kevin is married to Mags, became a follower of Jesus at age 18 and has worked in financial services sector from 1983–present. He attended his first CH Summer School in 2000, and in 2011 joined the Board of Trustees. He completed a MA in Apologetics at Biola in 2015, and attained his PhD in intellectual history in 2024, focusing on the interaction between Christian theology and Enlightenment thinking. Regular lay-preacher, apologetics lecturer, blogger and house-group leader.

Originally from Scottsdale, Arizona, Jon moved to England to pursue postgraduate studies in English Literature at King's College London. He went on to study theology at Cambridge before joining Christian Heritage in 2016. Jon provides operational oversight for the various projects based at the Round Church.

Sophie, originally from Northern Ireland, provides administrative support for the Round Church Visitor Centre, and leads C.S. Lewis tours. She recently completed a Master’s degree in Music at the University of Cambridge. Her research, supervised by Professor Jeremy Begbie, explored the theological potential of musical imagery within the imaginative literature of C.S. Lewis. She previously studied Music at Durham University, where she focused on the songwriting process for the Christian church.