BigY Group Tree: https://discover.familytreedna.com/groups/howell/tree?subgroups=16525
Login to your FTDNA Account to see matches or upgrade to BigY: http://www.familytreedna.com
Howell Group 1: BigY Testing available
Howell BigY Branches and dates https://discover.familytreedna.com/y-dna/R-FT273817/tree

Advances in YDNA Testing (BigY SNP Testing): https://blog.familytreedna.com/why-big-y-700/
Older Y-DNA37-111 test can be upgraded (Best test is Y700, only males have YDNA)

2022: New branch discovered: R-FTB49364
Partial SNP Map: https://pbase.com/daveb/image/171085621 for M269, only BigY testing includes SNP testing. This is why you see all of the red M269 results on the public page (not tested but predicted to start on this tree).

R-M269>L23>L51>P310>L151>P312>Z46516>ZZ11>DF27>ZZ12_1>FTT1>FGC78762>ZZ19_1>Z31644>FT318890>SK2109>PH2054>PH33>FT273817>FTB49364>FTB79636

https://discover.familytreedna.com/y-dna/R-FTB49364/story (see all tabs for current and complete information)

Public Results Page: http://www.familytreedna.com/public/howell/default.aspx?section=ydna-results-overview
Most Distant Known Ancestor
177139 John Howell b.1753 NC - d.1843 Wayne County, NC
26677 Major Crumb Howell, b.1799 NC, d. 1888 TN
19518 John H. Howell, b. ca 1787 NC
N72655 Howell
171651 Admiral Howell b. NC (1779 Dobbs/Wayne Co NC Voter List)
113082 Simon Nichols, b.c. 1804, Louisiana, USA
138470 Edward Nichols, b.c.1780, North or South Carolina
21290 Bryant D. Howell, b. 1800 GA
69406 John Michael Howell, Nansemond Co., VA
134398 John Howell, b. ca 1785/87, NC
107026 Ethelread E. Howell;b.ca.1635 Aryshire,Scotland
76026 Daniel Howell, Wayne Co., NC, b. 1775, d. 1853
165252 Timothy Howell, b. about 1800, Nansemond Co., VA
191591 John Howell, b. 1753 Wayne Co, NC, d. 1843 in Wayne Co., NC..
126090 David Nickens/Nickings, b. 1810, Halifax Co., NC
176452 Ethelred Edward Howell, b.1635, Wales, Scotland?
207672 David Howell, b 1772 Nansemond Co VA d 1842 Southampton Co VA
30888 George W. Howell, b. 1864 AL
64789
156231 Sylvester Pate b. 1835 d. 24 Nov. 1910 Wayne Co NC
241551 Daniel Howell b. 1744 d. 1799 (Johnson/Dobbs/Wayne Co NC)
271682 Stephen Howell b. 1825 lancaster Co SC m. Algerine Thornton b c 1829
296490 Etheldred Howell, b c 1635 Ayershire, Wales, England
308751 Etheldred Howell, b c 1635 Ayershire, Wales, England
311583 Etheldred Howell, b c 1635 Ayershire, Wales, England
313212 Etheldred Howell, b c 1635 Ayershire, Wales, England
184714
313212 Etheldred Howell, b c 1635 Ayershire, Wales, England
335392 Stephen B. Howell (NC) 1817
342930 Jethro Howell b. 1740 Mart Co NC d. 1804
308283
382476 Hopkin Howell (1750ca - 1812)
207672 Hopkin Howell (1750ca - 1812)

Will of Arhcilius Howell: http://files.usgwarchives.net/nc/wayne/wills/mitch27.txt Wayne Co NC
Database of Indentured Servants (Howell) from England: http://tinyurl.com/3lsjytg
One of many family reports, Virginia Colony: http://www.gulbangi.com/5families-o/p499.htm#i12457
. https://howell.genealogyvillage.com/EthelredEdwardHowell.htm

Nansemond to Dobbs/Wayne Co Howell & Boyte
https://sos-tn-gov-files.tnsosfiles.com/forms/HOWELL_MORTON_BOYTE_FAMILY_PAPERS_1799-1960.pdf
https://www.genealogy.com/ftm/h/o/w/David-E-Howell/WEBSITE-0001/UHP-0307.html