These family trees are based on information from many sources, principally secondary sources such as names indexes, letters, word of mouth, etc. As far as possible I am attempting to confirm this information using primary sources such as Birth, Marriage & Death certificates, parish records, census records, and others, but this is a slow, frustrating, and expensive business. The family trees will be updated as new material becomes available, but they cannot be regarded as 100% accurate. It is better to treat them as a working hypothesis.
NOTE
I suspect that family trees 1 and 2 are related. The first entry in each is John Bagust, both are described as Tallow Chandlers, and appear to have lived in the North London area. Family 1 John was described as a widower when he married in 1839. A Martha Bagust, wife of John, Tallow Chandler, died in 1837 in West London. Was this John's first wife, and mother to Henry, the founder of Family Tree 2 - the Bristol Bagusts?