From my understanding, by picking out words that are similar from the Latin (used in RC church) the comments are about a dispensation being given for two people to marry who may be related to each other in some way.
Consanguity - of the blood
Consanguinity (from Latin consanguinitas 'blood relationship') is the characteristic of having a kinship with a relative who is descended from a common ancestor.
Then you have a table showing showing who might be in these definition - that is called a degree. So we have degrees of consanuinity. In these case a special dispensation may have to be sought and depending on how close the relationship the person who could could give a dispensation in the RC church who could give give rises accordingly.
https://www.uab.edu/humanresources/home/images/M_images/Relations/PDFS/FAMILY%20MEMBER%20CHART.pdfKing Henry V111 had several 'skirmishes' over marriage and permission from the Pope was denied thus triggering the schism.
Now from what I see
a dispensation was given
for a relationship to the 4 degree (superscript O) for one
and to the 3rd degree for the other.
A third degree kinship relationship is a first cousin, great-grandparent, great-aunt, great-uncle, great-niece, great-nephew, great-grandchild, half-aunt, or half-uncle.
A fourth degree kinship relationship is a brother, sister, uncle, aunt, first cousin, grandparent, great grandparent, great aunt, great uncle, great-great grandparent, niece, nephew, grandniece, grandnephew, or a stepparent.
I cannot read the handwriting but others will be able to.