• This may be the Rdzogs chen Rgyal sras Gzhan phan mtha' yas whose birthdate is generally (but probably incorrectly) given as 1740 (i.e., one 60-year cycle earlier).
• Aka Rgyal sras Gzhan phan mtha' yas. See the entry "Gyalsé Shenpen Tayé" at http://www.rigpawiki.org, which includes a painting.

Bibliography:

• Bla na med pa'i theg pa dang 'brel ba'i gtam sngags 'chang mgul rgyan. Source: TBRC. Stories relating to tantra.
• Sgyu 'phrul drwa ba rtsa rgyud gsang ba'i snying po'i 'grel pa kun bzang thugs kyi ṭī ka, Dpal brtsegs bod yig dpe rnying zhib 'jug khang, Bod ljongs mi mdangs dpe skrun khang (Lhasa 2008), in 112 pages. Personal copy.
• Sum rtags 'bru 'grel, National Library of Bhutan (Thimphu 1984). Source: TBRC.