The completeness of information in a birth record depend on a number of factors: The age, source, and condition of the record, if it is a physical document. Although records may come from official sources, such as a county, state, or federal clerk's office, they may contain clerical or transcription errors.
All food that you want to carry on to the plane must be checked in the X-ray machine at the TSA security checkpoint. The food you bring through security must be wrapped or inside a container. This means you cannot send something like an unwrapped hamburger through security.
If you plan to prep your food on the go, keep in mind that small kitchen appliances with blades (e.g. personal/hand-held blenders, coffee grinders, cheese slicers) are not permitted in carry-on baggage. Examples of solid food items you can take on the plane: