The duration of Son in Law is 1.58 hours.
The possessive form of the singular noun son-in-law is son-in-law's.Example: My son-in-law's name is Harry.
Son in law is singular. The plural would be sons in law.
Sons-in-law is plural.
The feminine form of son-in-law is daughter-in-law.
The term "son-in-law" originated in the late 14th century and comes from Middle English, where "son" referred to a male child or descendant, and "law" signified a legal relationship. Thus, a son-in-law is legally connected to his spouse's parents through marriage.
The duration of The Law Is the Law is 1.58 hours.
The duration of Son of Sinbad is 1.52 hours.
The duration of Son of Lassie is 1.67 hours.
The duration of The Second Son is 1.25 hours.
The duration of Son of Fred is 1800.0 seconds.
The duration of Island Son is 3600.0 seconds.
The duration of The Son of Kong is 1.15 hours.
The duration of Jesus' Son is 1.78 hours.
The duration of Son of Babylon is 1.5 hours.
The duration of The Rising Son is 660.0 seconds.
The duration of The Son's Room is 1.65 hours.
The duration of Son of a Lion is 1.53 hours.