Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_67 (marriage VARCHAR, death VARCHAR)
### Question:
What is the marriage date for the Habsburg-Lorraine house member who died 29 December 1829?
### Answer:
SELECT marriage FROM table_name_67 WHERE death = "29 december 1829"