cf. Sørensen & Hazod 2007 (517 n. 203): "[...] the old Zi-na clan, born into the Kun-bzang-rtse family, a paternal uncle line of local stewards stemming from mi dbang Grags-pa rgyal-mtshan, the 5th sde srid of Phag-gru"
the family of rdzong ji rgyal mtshan bzang po/ (~2nd half of 14th cent.) was in possession of smon mkhar/ Czaja 2013 (p. 204 n. 304)
rdzong ji grags pa rin chen/ (d. ca. 1399) was born into the phag gru kun bzang rtse line Sørensen & Hazod 2007 (p. 725 n. 36)
"[...] the deb ther dmar po gsar ma, also makes the point that the descendants of grags pa rin chen [i.e. rdzong ji grags pa rin chen/ (d. ca. 1399)] were the chiefs of dge mo, a locality that remains unidentified, but is presumably situated in yar lungs" Czaja 2013 (p. 1999 n. 286)