Buchanan Isabella died 20/7/1873 at Gote Lane, Queensferry

Hello I have just found a death certificate of an ancestor of mine, now wanting to find what cemetery she's buried in - as no information was given on her death certificate in 1873

Buchanan Isabella age 58! died at Gote Lane, Off High Street, Queensferry, Linlithgow wife of the late David Buchanan Engineer

Found her living with a her son William in the 1871 census in 56 High Street.
Trying now to find David Buchanan's death before 1873
Thank you