Sorry to say the Croll tree I have contains no Robert or Beedie.It begins with James Croll m. Jean Carnegy (Blackhall, Marykirk, Kincardineshire) - more than likely the same family as yours.
Children - Jean b. 1808 m. -Buchan John b. 1809m. 3 times Catherine b. 1812 unmar James b. 1814 m. 1838 Janet Laird Charles b. 1819 - son George Mary Ann b. 1821 m - Jolly Elizabeth b. 1825 m. - Grass George b. 1827 - to Australia Sarah b. 1830 m. - Fraser, to Toronto
James (see above) m. Janet Laird from North Berwick had the following children-
Jamesb. 1839 *David b. 1840 m. Clementina Jane Melville *William b. 1843 James b. 1845 John b. 1847 Janet b. 1849 Helen b. 1850 Catherine b. 1852 Janet Pringle b. 1856
David and William were born in London. All the others in Angus - the younger ones at Duntrune Mill.
Clementina Jane Melville was my grandfather's sister and born at Leys, Errol in Perthshire but grew up at the Barns of Wedderburn in Murroes Parish - close to Duntrune Mill.
Clementina and David Croll's son, David married his cousin Isabella Melville.
That's about as much as I can tell you about the Crolls.