Which David Murray was he?

The repetition of given names, especially naming first born sons after their father or grandfather, is a tradition with centuries of history behind it. I find it extremely  confusing, especially when trying to understand how the many different Murrays that scatter Hamilton’s history are connected.

Murray Street, Hamilton runs parallel to Beaumont Street to its east, neatly truncated at its northern end by Lindsay Street and south at Denison Street. The Scots Kirk, dedicated in 1887 and considered one of the finest pieces of church architecture in the Northern District, occupies the corner of Tudor and Murray Streets. Inside the Kirk are three stained glass windows – each a memorial to a man with the name David Murray. Were there three?