Janet Sinclair (died 1772) (d. 1772) Parents Elizabeth Cumming George Sinclair, 1st of Barrock Children Siblings Benjamin Sinclair Robert Sinclair George Sinclair James Sinclair Alexander Sinclair of Swinzie Anne Sinclair Jean Sinclair Katherine Sinclair John Sinclair, 2nd of Barrock Margaret Sinclair William Sinclair David Sinclair Elizabeth Sinclair