Kris - this is a match to a family we are looking at as part of our ongoing research on Victoria families and their interrelationships. Thank you so much for providing information we didn't have on this particular Erickson family. Looks like at least 3 of their sons - Axel, John and David - worked at the Victoria mine. We have cancelled payroll checks for them and six other Erickson men, as well as other miscellaneous records. When descendants show up at the site, it's good to know which is which!
The name Johnson is also connected to Victoria. Did your grandfather, or his brother that married Adele, work at the Victoria mine?