Toka’ (spelled “Toca” in Fray Juan Pobre’s 1602 account) was a “native principal” who lived in Guaco, Rota.
Marjorie Driver. 1988. Fray Juan Pobre de Zamora: Hitherto Unpublished Accounts of his Residence in the Mariana Islands. Journal of Pacific History, Vol. 23, No. 1, 86-9, April.
(Note: As a reminder or in case you started following my research tidbits, many of our ancestors from the Mariana Islands are either nameless or are vaguely described with their name in historical documents. I have plans to one day publish an index names I do come across from the 1600 and 1700s. The photo above is not a picture of him; only a representation of him.)