Complex sentence: Whilst in England Guy attended the church of John a Lasco in 1551 he also became familiar with a Lasco's London Confession.The laregst group of refugees came from the Low Countries.
Split into simpler sentences: Whilst in England Guy attended the church of John a Lasco in 1551 he also became familiar with a Lasco's London Confession. The largest group of refugees came from the Low Countries.