Hi Sue,
21yo James FLANNIGAN married 9/8/1873 to 16yo Rachel CROOK at residence of Mrs CROOK Troubridge Area. James father listed as Patrick, Rachels father listed as John.
Someone should be able to check for their births having an idea of the year and fathers names.
Your message maybe moved to the South Australia Board so if it goes missing look for it there.
Kellie