If Somerset intended to enlist him as an ally by appointing him as a councillor on 21 February 1455, he did not succeed. Beauchamp attended the council sporadically but he played no part in the battle of St Albans a few months later. A poem of 1458 identified him as a member of the royalist party, but this is almost certainly to be explained by his long-standing place at court, where he became Steward of the Household in the second half of 1457. There is no evidence either that he ever fought for Lancaster, or that Edward IV's new regime was hostile towards him.