This inscription is engraved on a small, solitary boulder near the ruined structure to the west of Rock B at the site now called Vessagiri, near Anurādhapura. The record dates from the third or early fourth century A.D. It is unusual because it records a grant of tanks and villages made by one king, presumably to the monastery on the site, but is dated in the reign of another monarch. The king who donated the tanks and villages is named as Tisa (Tissa), the son of Sirinaka and grandson of Tisa. Meanwhile, the king in whose reign the inscription is dated is called Sirinaka (Sirināga), the son of Tisa and grandson of Sirinaka. Although the repetition of family names is somewhat confusing, it appears from the text that Sirinaka, the publisher of the grant, was the son of king Tisa, the donor of the benefactions. Both kings were, it seems, named after their grandfathers and their genealogy may be diagrammatically represented as follows:
Tisa Maharaja
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Sirinaka Maharaja
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Tisa Maharaja (the donor)
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Sirinaka Maharaja (the publisher)
The identification of these kings presents no difficulty as the chronicles mention only two kings named Sirināga, who were indeed related as grandfather and grandson. The publisher of this inscription must therefore have been Sirināga II. Working backwards, his father – the donor of the grant – must have been Vohārika Tissa, who is described in the chronicles as Sirināga I’s son. This king’s personal name was ‘Tissa’ but he was given the additional epithet ‘Vohārika’ to commemorate his knowledge of the law.