MarriageMCPHAIL   FLORA   DUNCAN BLACK/   26/12/1811   
542/    10 45   Kilfinichen and Kilvickeon
The marriage record may tell you what parish they were both from.
Children baptised:BLACK   ALEXANDER   DUNCAN BLACK/FLORA MCPHAIL   M   13/12/1812   542/ 
   10 51   Kilfinichen and Kilvickeon
BLACK   DONALD   DUNCAN BLACK/FLORA MCPHAIL   M   27/10/1815   542/ 
   10 75   Kilfinichen and Kilvickeon
BLACK   NIEL   DUNCAN BLACK/FLORA MCPHAIL   M   15/03/1819   542/ 
   10 112   Kilfinichen and Kilvickeon
BLACK   DUGALD   DUNCAN BLACK/FLORA MCPHAIL   M   17/08/1824   542/ 
   20 32   Kilfinichen and Kilvickeon
BLACK   ANN   DUNCAN BLACK/FLORA MCPHAIL   F   07/04/1830   542/ 
   20 92   Kilfinichen and Kilvickeon
BLACK   ANN   DUNCAN BLACK/FLORA MCPHAIL FR10 (FR10)   F   07/04/1830   
538/    10 6   Iona
BLACK   ISABELLA   DUNCAN BLACK/FLORY MCPHAIL   F   18/10/1833   
542/    20 122   Kilfinichen and Kilvickeon
Family in 1841 were living in Ionahttps://www.freecen.org.uk/search_records/5a141322f4040b9d6ef9b77e/isabella-black-1841-argyllshire-iona-1834-?locale=en