Many languages have terms for siblings that define whether one is younger or older in relation to another sibling.

In Fuyug, Tae’, Batak Toba, and Mandarin Chinese, Martha was assumed to be the older of the two sisters because she is mentioned first. (Sources: David Clark [Fuyug] and Reiling / Swellengrebel)

Navajo translates accordingly but for a different reason: “since Martha seemed to take the responsibility of the housework, she was probably the older of the two” (source: Wallis 2000, p. 103f.) whereas in Mandarin Chinese he is the younger brother.

In Fuyug, Lazarus is assumed to be the oldest sibling on the grounds that he died first, whereas in several Thai translations he is described as the youngest of the three. (Source: David Clark)