John B Anderson,b c1728,NJ, f/o David

Seeking ancestry of following line of John B. Andersons: youngest b 1779, Monmouth, NJ, m Mary Berk, children inc. Margaret (my gg grandmother)Kenneth & others. John B s/o David b 28 Aug 1748, Monmouth, d after 1781, pr. Lawrenceville, Mercer, wife & other children unknown. FTM says he is s/o John B. Anderson b Scotland w children: David, Samul, May Jane, John, Sally, Polly, James, Robert, Elizabeth & Archibald.