Jekabs Grinbergs alias Akerfelds is Arvids’ grandfather. He was born c. 1870, but as to where, I still have no clue. He married Ieva Sedols in 1892 at Embute Lutheran Church, where they baptised 2 children: Ernest in 1893 and Anna in 1894 while living at Muizaraji farm in Lieldzelda. Then the family disappears until 1904. Their son Janis (Arvids’ father) was born in 1898, supposedly in Nikrace parish (which did not exist at the time, but was rather called Brinki, or Brinkenhof estate)but I cannot find his baptismal record.
The next brother, Martins (for whom Arvids is named) is lrecorded as being born in 1902 in Tomsk, Siberia. It is noted that some Latvians did go to Siberia (voluntarily this time, not forcibly!) for work, and cheap land around 1910 when the Trans-Siberian railway was built, but alas, I have no documents from the Akerfelds family at this time. Church baptismal records do exist in Tomsk, but getting my hands on them is proving to be a challenge.
The next I know is their last child Katte was baptised in November of 1904, back in Embute parish while living at Cepli farm in Lieldzelda, and that same year Jekabs died, his cause of death listed as lung or kidney illness.
I don’t know where to begin searching for a birth record for Jekabs since I don’t know his place of birth, and can’t find listing of his parents anywhere. The exact reason why he went by Grinbergs and yet also Akerfelds is still a mystery to me also. “Grinbergs” is a fairly common surname though, and it is easily assumed that “Akerfelds” was chosen as a way to distinguish a certain family from the other, unrelated Grinbergs families in the area.
I believe Jekabs had at least one other brother named Ernest, for whom his first son was named, and who was the godfather of his first son. This Ernest Grinbergs alias Akerfelds (c. 1868) married Annlise Grinbergs and they had a few children in Embute parish, Janis’ cousins they would have been. Again, note that during the naming of the Latvians, many different, unrelated families were given the same common names, Grinbergs being one of these common choices. So, probably Annlise and Ernest were not of the same ancestors, even though they shared the Grinbergs surname.
The Akerfelds name though, if chosen to differentiate one Grinbergs family from another, is much less common, since it is basically invented. Since both Jekabs and Ernest chose this new surname to define their families, it is not a far stretch to assume these two were brothers.