James IV
{{Infobox royalty | name = James IV | title = King of Bretislavia | titletext = | more = | type = | image = | image_size = | alt = | caption = | succession = | moretext = | reign = 15 June 1960- | reign-type = | coronation = 15 June 1960 | cor-type = | predecessor = King James III of Bretislavia | pre-type = | successor = | suc-type = | regent = | reg-type =
| birth_name = James Augustus-Bergsma | birth_date = 14 June 1934 | birth_place = Kimberlie I Royal Hospital | death_date = | death_place = | burial_place = | spouse = | spouse-type = Spouse | consort = | issue = | issue-link = | issue-pipe = | issue-type = | full name = James Johannes Augustus-Bergsma | era name = | era dates = | regnal name = | posthumous name= | temple name = | house = House of Augustus-Bergsma | house-type = Dynasty | father = [[King James III of Bretislavia | mother = Georgia Winton
| religion = Coolidgsm | occupation = | signature_type = | signature = }} {{Infobox military person | nickname = | allegiance = | branch = | serviceyears = | serviceyears_label = | rank = | rank_label = | servicenumber = | unit = | commands = | battles_label = | battles = | awards = | memorials = | parents = | father = | mother = | spouse = | children = | relations = | laterwork = | signature = | signature_size = | signature_alt = | website = | module =