can anyone read this

i found the marriage dispensation for francisco valenzuela and margarita ortega. the writing is very hard to read. i can get the parents names on of francisco's grandfathers names, but the explanation on how the couple is related i just plain confusing.

https://familysearch.org/pal:/MM9.3.1/TH-1-18415-61761-19?cc=1874591&wc=12512699

can anyone comprehend that consanguity part.