[7] Although activity within the site is not necessarily an indicator of the strength of external relations, in the same year a variant of Tookʼ Kʼawiil's name appears in a text at Dos Pilas[8] (in external references including this one, he is called "Scroll-head Kʼawiil", one of a confusing series of alternatives and abbreviations for this king in the glyphic record).

This suggests that Calakmul's sphere of influence had at least to some extent survived the Tikal victory or recovered from it.

El Peru, as well, is known to have remained a vassal, with Tookʼ Kʼawiil supervising the accession of a new ruler of that site at some unknown date; and the continuing loyalty of Naranjo is suggested by the fact that as late as 711, a king there is still professing his allegiance to the late Yuknoom Yichʼaak Kʼahkʼ.

The magnificent Stela 51, a depiction of Yuknoom, survives in the National Museum of Anthropology in Mexico City.

Lady Tiʼ Kaan, daughter of Yuknoom Tookʼ Kʼawiil married Yajaw Te' K'inich, lord of La Corona in 721.