From an email sent by Richard M. Cochran [rcochran AT tucker-usa.com]:
Matthew Cochran(e); 1805/1807; Ballymore, Carrick Parish, Co. Londonderry, Ireland; Margaret Ann nee Cochrane
John Cochran(e); 14 Jun 1833; Oghill, Tamlaght Finlagen (Ballykelly) Parish, County Londonderry, Ireland; Elizabeth "Eliza" Jane Ray
William Wallace Cochran; 6 Jan 1865; Indiana, PA; Lillian Weidman
Louis Willard Cochran; 22 May 1900; Logan Co., OH; Sophia Fredericka Lina Mach
Richard Wallace Cochran, 1930; Saint Claire Shores, MI; Roberta Marie Stephano
Richard Michael Cochran, 1951; Philadelphia, PA; firstname.lastname@example.org
Earlier this month I received the results of Ancestry's Paternal Lineage Test (Y-46) Barcode: A10411495, and have converted the test to your format; my markers are identical to James Cochran #45170 and William Cochran #211697 (Haplogroup R1a) EXCEPT FOR MARKER DYS 388; both have a value of 12; my value is 13.