The first mentions of this family of Reichsfreiherren (Barons of the Holy Roman Empire) are from the year 1069 (under Emperor Henry IV).
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: The first mentions of this family of Reichsfreiherren (Barons of the Holy Roman Empire) are from the year 1069 (under Emperor Henry IV). ### Response: .