Shloka 71.4Unverified draft

तस्य पुत्रो मिथि: नाम जनको मिथि पुत्रक:। प्रथमो जनको नाम जनकात् अपि उदावसु:

Meaning

His son was named Mithi, and Janaka was Mithi's son -- the first to bear the name Janaka. From that Janaka, even Udavasu was born.

Word-by-word (pada-artha)

WordDevanagariMeaningGrammatical role
tasya putraḥ mithiḥ nāmaतस्य पुत्रः मिथिः नामhis son was named MithiGenitive / Nominative / Nominative / Nominative
janakaḥ mithi-putrakaḥजनकः मिथि-पुत्रकःJanaka, the son of MithiNominative (x2)
prathamaḥ janakaḥ nāmaप्रथमः जनकः नामthe first was named JanakaNominative / Nominative / Nominative
janakāt api udāvasuḥजनकात् अपि उदावसुःand from Janaka [came] UdavasuAblative / Adverbial / Nominative

Reference: 1.71.4 · Bāla Kāṇḍa