From the Hudson Area Biograpical Index:
Allan Beggs, son of William Beggs & Elizabeth Dempster, born 22 Jul 1853 in Phillipsburg NJ, , died 29 Nov 1934 in Eau Claire WI, married (1) Sarah/Sigrid Moen in 1892, (2) Siri Moen (1902). Had children: Raymond, Lucille, William & twins Irene & Stella.
Sophia Beggs, born 1855, died 1920, married Peter McCallum, a twin sister, Mrs. J. W. North, 2 brothers, Allen & James. Two sons, Wiiliam McCallum and Roy D. McCallum.
William Beggs, born 26 Jan 1829, died 5 Oct 1900, to Hudson in 1854, children Mrs. P. McCallum (Sophia), Mrs. J. W. North (Agnes, twin of Sophia), James Beggs, Allan Beggs, Samuel Beggs, married Elizabeth Dempster.
Elizabeth Dempster, born 21 Oct 1817, died 19 Jul 1902, married William Beggs, brother Robert Dempster, daughter of James Dempster.
James Dempster, born 6 May 1794 in Lanark, Scotland, died Aug 1880 in Hudson WI, married Agnes Pegan, to Phillipsburg NJ 1851, to Hudson 1868.
Samuel Beggs, born 9 Oct 1859, died 16 Mar 1907, son of William Beggs & Elizabeth Dempster, brother of Allan Beggs, married 15 Jun 1888 to Elizabeth Hauge/Lizzie Hanson.
James Beggs, born 29 Aug 1857, died 22 Sep 1925, married 8 Sep 1886 to Jean Ferguson, brother of Samuel Beggs, William Beggs, Allen Beggs. Children: Mrs. R. B. Kurrasch (Elizabeth), Mrs. Alvin Hengel, Allen D. Beggs, Ronald Beggs, Clinton Beggs (1898-1988).