Their stock of grace is in him, the root; and he communicateth sap and life unto his branches, whereby they grow, flourish, and bring forth fruit to the glory of God.
They have also won Rysbanke, whereby they be now master of that haven.
And thus much in generall of our noble vniuersities, whose lands some greedie gripers doo gape wide for, and of late haue (as I heare) propounded sundrie reasons, whereby they supposed to haue preuailed in their purposes.
After being polished with pumice, they are smoothed with a hot iron, as the laundresses do linen, whereby they acquire a degree of lustre, and are ready to be delivered to the glover.
Whereby they declare, that they have dropped a most material part of the testimony of the reformed church of Scotland, and are not faithful to the Lord Jesus Christ, in maintaining the rights of his crown and kingdom.
Whereby they discoursed in silence, and were intuitively understood from the theory of their Expresses.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "whereby they" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.