I think Melancthon is probably not that common a name, especially in Kentucky... How many of them could there be? Well, here's one. I'm wondering if Milly was not born yet in 1880? Do you know if she was the oldest or the youngest?
NameRelation Marital Status Gender Race Age Birthplace Occupation Father's Birthplace Mother's Birthplace Thos. ANDERSONSelfMMaleW62SCOTCarpenterSCOTSCOT Bathsheba ANDERSONWifeMFemaleW52VAKeeping HouseVAVA Andrew ANDERSONSonSMaleW27KYClerk In GrocerySCOTVA Hellen ANDERSONDauSFemaleW24KYSCOTVA Thomas ANDERSONSonSMaleW20KYClerk In GrocerySCOTVA Kenneth ANDERSONSonSMaleW17KYSCOTVA Charles ANDERSONSonSMaleW14KYSCOTVA Mary ANDERSONDauSFemaleW12KYAt SchoolSCOTVA Melancthon ANDERSONSonSMaleW10KYAt SchoolSCOTVA Walter ANDERSONSonSMaleW7KYSCOTVA Robert ANDERSONSonSMaleW2KYSCOTVA
Source Information: Census Place 8th Ward, Covington, Kenton, Kentucky Family History Library Film1254426 NA Film NumberT9-0426 Page Number491B