At 
	Pewsham, the lock cottage was used by the Canal Agent who was responsible 
	for collecting tolls for the canal company based on the tonnage of cargo 
	carried: in 1881 this was charged at the rate of 8d per ton of coal.
	
	In 
	1816, Agent Samuel Brown and his wife Sarah were living in the cottage and 
	were subjected to a terrifying ordeal. One July night, the cottage was 
	broken into and three robbers stole clothing and other valuables, 
	threatening to murder the couple if they did not produce more. Sam was 
	punched and beaten, but Sarah managed to escape through a window, breaking 
	her leg in the process. She succeeded in crawling to a nearby hedge, where 
	she hid for the rest of the night.
	
	Three 
	days later, the three men – John Slie, William Herbert and John Collison 
	Pier – were apprehended in Bath and taken to Calne for questioning. Pier 
	then gave evidence against the other two and a Hestor Baker, who were all 
	taken for trial in August 1816 in Salisbury. Herbert and Sly are reported to 
	have been sentenced to death for the crime, but there is no record that has 
	yet been traced of this sentence being realized.
	
	Sam 
	Brown was last paid by the canal company in 1817, so it is possible that 
	this ordeal resulted in him and Sarah leaving Pewsham.