Sir Robert Steuart, 1st Baronet Scottish politician (1643–1707) Parents James Steuart of Coltness Anne Hope Children Archibald Stewart Sir John Steuart, 2nd Bt. Helen Steuart Jean Steuart Siblings Marian Stewart Margaret Steuart Sir James Stewart Sir Thomas Steuart, 1st Bt. Partners Helen Cockburn Jean Gilmour