Subsequently, the Tweedies of Oliver adopted a more settled existence as comparatively prosperous landowners. In 1745 the Laird of that time, Thomas Tweedie, and other members of the family were careful to avoid any involvement in the Jacobite rising when Highland clans crossed the valley. However Tweedies attestation to the considerate and respectful behaviour Captain John Burnet of Colonel Grant's Highland Regiment on that occasion may have contributed to the latter's subsequent pardon.