I have tentatively placed this man as the father of Charles Jenkins/Samuel Crim of East Boston, MA, based on the following information from a rootsweb database for the Aaron Crim & Lydia Harrow family at rootsweb.com
The birth date of Aaron's oldest son Samuel harmonizes with what is known about Charles Jenkins/Samuel Crim of East Boston.
Aaron Crim, born in Ireland, married on 28 Jun 1817 to Lydia Harrow, birthplace unknown.
Children:
Samuel Crim b: 6 FEB 1820
Sara Crim b: 21 NOV 1822
Isaac Crim b: 28 NOV 1825
Peter Crim b: 22 JAN 1830 in Pedricktown, Salem, NJ
married 12 Jun 1854 in Clarsboro, NJ to Susan Styles by Wm H Jeffries
said to be on censuses in 1880 and 1900 in Salem Co, NJ
Children:
Mary Ann Crim b: 11 DEC 1863 in NJ
Isaac Walter Crim b: 10 APR 1873 in NJ
Florence G. Crim b: 9 SEP 1878 in Pedricktown, Salem, NJ
Susan Elizabeth Crim b: 19 AUG 1855
Samuel Tyler Crim b: 27 FEB 1858
Ella Crim b: 10 JUN 1868