Hi John,
The Charles Conachar I have married Margaret McIntosh in 1761 in Logierait and their family born in Logierait were John B. 18/12/1763, Andrew B. 6/10/1765, Janet B. 10/6/1770 and David B. 17/8/1772, there may be other siblings but these are the ones I found at the time.
Janet married James McDonald 16/6/1792 and their family was Alexander B. 26/6/1799, Donald B. 13/10/1803 and David B. 28/4/1806.
I have copy's of the the church marriage paper for Charles and Margaret and the church birth/baptism papers for the 4 children that I found, if you would like copy's let me know, I get all my details from Scotlands People.
I use the spellings that are on the papers, the spellings do vary depending on who took the original details.
Hope this may be of some help to you.
Regards
Colin.