Hi Sirus,
If you wish to read (more than you ever wanted to know!) about Irregular Marriages, the following thread of mine refers:
http://www.rootschat.com/forum/index.php/topic,227262.msg1202921.html#msg1202921As a so-called "Irregular" Marriage (not involving the clergy) itself was perfectly legal under Scots Law, children from it were legal/lawful i.e. they were not illegitimate.
But, as Falkyrn says, how individual ministers of the kirk viewed the situation might be another matter.
Also, as Nell points out, an "Irregular" Marriage contracted (perfectly legally) in accordance with Scots Law by (say) an English couple in Scotland, was also regarded as legal in England - notwithstanding the fact that the couple had not complied with the requirements of the Law for marriage in England & Wales.
Regards,
JAP