I m not 100 sure what the practice is on sorting subcategories within their parent category I just checked and I noticed that Category Historic districts in Massachusetts has the pipe character and then Districts after it so it sorts into Districts when you re browsing by letter That means you have to go to the third or fourth page or go to the D listings to see the historic district subcategory That sort of makes sense but it still doesn t get it listed on the first page The reason I created the subcategory for houses is because there are over 3400 entries in Category National Register of Historic Places in Massachusetts which is absolutely huge I m using Wikipedia AutoWikiBrowser to recategorize the houses into their own subcategory so that ll organize them somewhat better Eventually I m hoping to set up the infobox generator to check the historic function of the property so if the function is listed as Single Dwelling code 01A it ll automatically put the property into the houses category Speaking of the infobox generator I finally had time to implement two of the changes you suggested I fixed the bug where seconds of latitude were being listed as 60 and I added the coord parameters region US type landmark parameter I haven t done the last name first suggestion yet I was hoping to find a way to automatically try to reverse the name to try looking for the last name first but I haven t fully figured this out yet Elkspeak