Missing marriag record for Hendry Banks and Katherine Banks

[Rosezi]

Help needed to find a marriage records for Hendry Banks and Katherine Banks, they had a son Magnus born 1759 in Holm and Paplay. I have found no other baptisms for the same couple or indeed their marriage record in the old parish records. 

[rosie99]

Could this be the same family - father Henry, mother Katherine 

Euphan 1769
https://www.familysearch.org/ark:/61903/1:1:VQQ2-86Y

Elizabeth 1771
https://www.familysearch.org/ark:/61903/1:1:VQQ2-CF3

John 1774
https://www.familysearch.org/ark:/61903/1:1:VQQ2-V1M

Margaret 1781
https://www.familysearch.org/ark:/61903/1:1:VQQ2-ZG6

[Rosezi]

Thanks, I did see these baptisms on Scotlandspeople, Magnus Banks my ancestor was born 1759, so there is a ten year gap between him and Euphan Banks and 21 yrs between him and Elizabeth, but this is the only Hendry/Henry Banks and Kat/Katherine I can see on any online records

[Rosezi]

It turns out Magnus was illegitimate, which explains why I couldn't find a marriage for his parents.
 I found a record in the Orkney kirk sessions that states Magnus was born in fornication to Magnus Banks and Katherine Banks.