I can only see these that have parents Samuel and Lucy Siveter. (Williams parents).
MARY SIVETOR. Christening: 12 MAR 1809 Saint Thomas, Dudley, Worcester, MATTHEW SIVETER. Christening: 29 AUG 1819 Saint Thomas, Dudley, Worcester, LUCY SIVETOR. Christening: 11 NOV 1810 Saint Thomas, Dudley, Worcester,
And extracted,
SARAH SIVITER. Christening, 19 APR 1807, Saint Thomas, Dudley, Worcester, Mother: ELIZABETH SIVITER.
SARAH SIVETER. Christening, 20 JAN 1811, Halesowen, Worcester, Parents: SAMUEL SIVETER. ROSANNA.