From the Thomas Rogers Society page on Ephraim Richmond:

http://www.thomasrogerssociety.com/p85.htm#i2527

Ephraim Richmond[1] M, b. 12 February 1735

Ephraim Richmond was born on 12 February 1735. He was the son of Josiah Richmond and Mehitable Deane.

Citations

1. [S1] Ann T. [Revised by], (Originally compiled by Alice W. A. Westgate) Reeves, Mayflower Families Through Five Generations: Descendants of the Pilgrims who landed at Plymouth, Mass. December 1620: Family of Thomas Rogers (Plymouth, MA: General Society of Mayflower Descendants, 2000), p. 201. Hereinafter cited as Rogers-Silver.