15 degrees from Washington Atlee Burpee, Burpee-174, 1 branches (16), 6th cousins twice removed MRCA Edward Colburn, Colburn-703
17 degrees from Sara Plummer Lemmon, Plummer-2805, 2 branches (6-12), 7th cousins three times removed, MRCA Mary (Taylor) Lister, Taylor-807
19 degrees from Albert Spear Hitchcock, 5 branches (1-3-4-4-8)
22 degrees from Sir Joseph Banks, 4 branches (4-4-3-12)
22 degrees from William Herbert Purvis, 3 branches (6-11-6)
23 degrees from Carl Linnaeus von Linné, 6 branches (1-4-3-3-2-11)
23 degrees from Philippe André Lévêque de Vilmorin, 3 branches (4-8-12)
24 degrees from Liberty Hyde Bailey, 5 branches (2-2-2-5-14)
29 degrees from Martin Möbius, 3 branches (14-4-12)
31 degrees from Gregor Mendel, 3 branches (11-9-12)
32 degrees from Martha Stewart, 7 branches (2-6-3-1-4-8-9)