Possible Clues:

• Article on Norma missing Rome initially and Louis missing Italy is uncharacteristic
• Moola stuffed in passage exit? That's irregular
• Nothing in a loan sum that's out of order or exceptional
• Irregular number in Alamo drawn from America
• Badly translated old manual so eccentric
• Out of the normal
• Abnormal, irregular
• Atypical, exceptional
• Old woman, behold, in a sense peculiar
• An old malicious heartless oddball