I do not have any record of the last child you mentioned for William - Robert. Fanny Malcolm Lymburner b.June 10, 1815 Burford Twp. d. 1884 never marriedraised children after mother died in June 1840.
Maria Smith Lymburner b. Oct. 23, 1816 Oakland TwpD. 1897 married Charles Hedges
Myra Lymburner b. Nov. 22, 1818 Burfordd. 1905 M.Joseph McCombs
Eliza Lymburner b. Dec. 4, 1820 Burford
Jane Lymburner b. Mar 27, 1823 Burdord
Andrew Clark Lymburner b. June 8, 1825 Burford tragically killed in saw and shingle mill accident with a son and daughter in June 1868.M. Catharine Huffman Mar. 22, 1849
Mary Lymburner b. Apr 1, 1827 Burford
Prosper Lymburner b. Jan1, 1829 Burford Died Mar 12, 1842buried in Lymburner cemetery on the their farm
Oscar Lymburner Dec. 10, 1831 took over part of the farm
William Tyler Lymburner b. Oct 29, 1833
Nancy Lymburner b. Apr16, 1835 m. Daniel Campbell
Malinda Lymburner b. Apr 15, 1837 m. Dr. CharlesChamberlain
Robert brother of William died Sept.26, 1849. On his stone it says he was 65 years, 3 months and 6 days old In the census he islisted with 3 children: Eliza who married a ?Henry Charlotte who married a ? Henry Charles b. abt 1817
If you wish more I can continue on with Andrew Clark Lymburner.